AGREEMENT OF LEASE
                       BETWEEN 41 MADISON L.P., OWNER AND
                              LANGER, INC., TENANT
           PREMISES: 28TH FLOOR, 41 MADISON AVENUE, NEW YORK, NEW YORK
                          DATED AS OF DECEMBER 19, 2005

                                TABLE OF CONTENTS
                                -----------------

ARTICLE  1        Demised Premises, Term, Rents
ARTICLE  2        Use and Occupancy
ARTICLE  3        Alterations
ARTICLE  4        Ownership of Improvements
ARTICLE  5        Repairs
ARTICLE  6        Compliance With Laws
ARTICLE  7        Subordination, Attornment, Etc.
ARTICLE  8        Property Loss, Etc.
ARTICLE  9        Destruction-Fire or Other Casualty
ARTICLE 10        Eminent Domain
ARTICLE 11        Assignment and Subletting
ARTICLE 12        Owner's Initial Construction
ARTICLE 13        Access to Demised Premises
ARTICLE 14        Vault Space
ARTICLE 15        Certificate of Occupancy
ARTICLE 16        Default
ARTICLE 17        Remedies
ARTICLE 18        Damages
ARTICLE 19        Fees and Expenses; Indemnity
ARTICLE 20        Entire Agreement
ARTICLE 21        End of Term
ARTICLE 22        Quiet Enjoyment
ARTICLE 23        Escalation
ARTICLE 24        No Waiver
ARTICLE 25        Mutual Waiver of Trial by Jury
ARTICLE 26        Inability to Perform
ARTICLE 27        Notices
ARTICLE 28        Partnership Tenant
ARTICLE 29        Utilities and Services
ARTICLE 30        Table of Contents, Etc.
ARTICLE 31        Miscellaneous Definitions, Severability and Interpretation
                  Provisions
ARTICLE 32        Adjacent Excavation
ARTICLE 33        Building Rules
ARTICLE 34        Intentionally Deleted
ARTICLE 35        Broker
ARTICLE 36        Security
ARTICLE 37        Arbitration, Etc.
ARTICLE 38        Parties Bound
ARTICLE 39        Single Renewal Option
ARTICLE 40        Tenant's Right of First Offer for Additional Space
ARTICLE 41        Tenant's Loan Option
ARTICLE 42        Tenant's Single Option to Terminate
SCHEDULE A        Building Rules
SCHEDULE B        Cleaning Services to be Furnished by Owner
EXHIBIT 1         Form of Letter of Credit
EXHIBIT 2         HVAC Specification
EXHIBIT 3         General Cleaning Specification
ADDENDUM A        Owner's Initial Construction







                  LEASE dated as of the 19th day of December, 2005, between 41
MADISON L.P., a Delaware limited partnership having its principal office at 345
Park Avenue, Borough of Manhattan, City, County, and State of New York, zip
10154, as landlord (referred to as "Owner"), and LANGER, INC., having its
principal office at 450 Commack Road, Deer Park, New York 11729, as tenant
(referred to as "Tenant").


                               W I T N E S E T H:

Owner and Tenant hereby covenant and agree as follows:


                                    ARTICLE 1

                          DEMISED PREMISES, TERM, RENTS

                  SECTION 1.01. DEMISED PREMISES: Owner hereby leases to Tenant
and Tenant hereby hires from Owner the entire twenty-eighth (28th) floor in the
building located at the southeast corner of Madison Avenue and East 26th Street,
known as 41 Madison Avenue, in the Borough of Manhattan, City of New York (said
building is referred to as the "Building", and the Building together with the
plot of land upon which it stands is referred to as the "Real Property"), at the
annual rental rate or rates set forth in Section 1.03, and upon and subject to
all of the terms, covenants and conditions contained in this Lease. The premises
leased to Tenant, together with all appurtenances, fixtures, improvements,
additions and other property attached thereto or installed therein at the
commencement of, or at any time during, the term of this Lease, other than
Tenant's Personal Property (as defined in Article 4), are referred to,
collectively, as the "Demised Premises".

                  SECTION 1.02. DEMISED TERM: A. The Demised Premises are leased
for a term (referred to as the "Demised Term") to (i) commence on a date fixed
by Owner in a notice to Tenant, not sooner than ten (10) business days next
following the date of the giving of such notice, which notice shall state that
Owner has, or prior to the commencement date fixed in said notice will have,
substantially completed Owner's Initial Construction (as defined in Article 12)
and (ii) end on the last day of the calendar month in which the day immediately
preceding the date which is ten (10) years and eight (8) months immediately
following the commencement of the Demised Term shall occur, unless sooner
terminated pursuant to any of the terms, covenants or conditions of this Lease
or pursuant to law.

                         B. Notwithstanding anything in Subsection A of this
Section 1.02 to the contrary, if, on or prior to the date set forth in the
notice referred to in said Subsection A for the commencement of the Demised
Term, Owner shall have failed substantially to complete Owner's Initial
Construction, then: (a) the Demised Term shall not commence on the date set
forth in said notice but shall, instead, commence on a date, fixed by Owner in a
second notice to Tenant, not sooner than ten (10) business days next following
the date of the giving of such second notice, which second notice shall state
that Owner has, or prior to the commencement date fixed in said second notice
will have, substantially completed Owner's Initial Construction and (b) the
Demised Term shall end on the last day of the calendar month in which the day
immediately preceding the date which is ten (10) years and eight (8) months
immediately following the commencement of the Demised Term shall occur, unless
sooner terminated pursuant to any of the terms, covenants or conditions of this
Lease or pursuant to law; and (c) except as aforesaid, neither the validity of
this Lease nor the obligations of Tenant under this Lease shall be affected
thereby. The date upon which the Demised Term shall commence pursuant to
Subsection A of this Section or pursuant to this Subsection B is referred to as
the "Commencement Date", and the date fixed pursuant to Subsection A of this
Section or pursuant to this Subsection B as the date upon which the Demised Term
shall end is referred to as the "Expiration Date".

                         C. Tenant waives any right to rescind this Lease under
Section 223-a of the New York Real Property Law or any successor statute of
similar import then in force and further waives the right to recover any damages
which may result from Owner's failure to deliver possession of the Demised
Premises on the date set forth in any notice given pursuant to Subsection A or
Subsection B of this Section for the commencement of the Demised Term.


                                       2


                         D. After the determination of the Commencement Date,
Tenant agrees, upon demand of Owner, to execute, acknowledge and deliver to
Owner, an instrument, in form satisfactory to Owner, setting forth said
Commencement Date and the Expiration Date.

                  SECTION 1.03. FIXED RENT: A. The Lease is made at the
following annual rental rates (referred to as "Fixed Rent"):

                  1.    FORTY THOUSAND FOUR HUNDRED SIXTY FOUR and 00/100
                        ($40,464.00) DOLLARS with respect to the period
                        (referred to as the "First Rent Period") from the
                        Commencement Date to and including the day immediately
                        preceding the date which is four (4) months next
                        following the Commencement Date; and

                  2.    FIVE HUNDRED FIFTY-THREE THOUSAND EIGHT and 00/100
                        ($553,008.00) DOLLARS with respect to the period
                        (referred to as the "Second Rent Period") from the day
                        immediately following the last day of the First Rent
                        Period to and including the last day of the calendar
                        month in which the date immediately preceding the five
                        (5) year anniversary of the Commencement Date shall
                        occur; and

                  3.    FIVE HUNDRED NINETY-THREE THOUSAND FOUR HUNDRED
                        SEVENTY-TWO and 00/100 ($593,472.00) DOLLARS with
                        respect to the remainder of the Demised Term (referred
                        to as the "Third Rent Period").

                         B. The Fixed Rent, any increases in the Fixed Rent and
any additional rent payable pursuant to the provisions of this Lease shall be
payable by Tenant to Owner at its office (or at such other place as Owner may
designate in a notice to Tenant) in lawful money of the United States which
shall be legal tender in payment of all debts and dues, public and private, at
the time of payment or by Tenant's good check drawn on a bank or trust company
whose principal office is located in New York City and which is a member of the
New York Clearinghouse Association without prior demand therefor and without any
offset or deduction whatsoever except as otherwise specifically provided in this
Lease. Notwithstanding the foregoing, Tenant may pay the monthly installments of
Fixed Rent set forth in this Section 1.03B, and any increases in Fixed Rent
pursuant to Article 23 which are billed to Tenant at the same time as such
monthly installments of Fixed Rent, and any additional rent then due and payable
by wire transfer to the account of Owner, provided that (a) Tenant shall give
Owner thirty (30) days' prior written notice of Tenant's intent to pay such sums
via wire transfer at the time Tenant first elects to do same, (b) Tenant shall
give a confirmation of such wire transfer as soon as possible to Owner's e-mail
address wireflag@rudin.com (or any other e-mail address of which Owner gives
Tenant notice), and (c) such wire transfer shall be received by Owner no later
than two (2) days after the date upon which such sums are due and payable. The
Fixed Rent shall be payable in equal monthly installments in advance, on the
first (1st) day of each month during the Demised Term (except as otherwise
provided in Subsection C of this Section) as follows:

                  1.    THREE THOUSAND THREE HUNDRED SEVENTY-TWO and 00/100
                        ($3,372.00) DOLLARS with respect to the First Rent
                        Period; and

                  2.    FORTY-SIX THOUSAND EIGHTY-FOUR and 00/100 ($46,084.00)
                        DOLLARS with respect to the Second Rent Period; and

                  3.    FORTY-NINE THOUSAND FOUR HUNDRED FIFTY-SIX and 00/100
                        ($49,456.00) DOLLARS with respect to the Third Rent
                        Period.

                         C. The sum of FORTY-SIX THOUSAND EIGHTY-FOUR and 00/100
($46,084.00) DOLLARS, representing the installment of Fixed Rent for the first
(1st) full calendar month of the Second Rent Period is due and payable at the
time of the execution and delivery of this Lease. In the event that the first
day of the Second Rent Period shall occur on a date other than the first (1st)
day of any calendar month, Tenant shall pay to Owner, on the first (1st) day of
the month next succeeding the month during which the first day of the Second
Rent Period shall occur, a sum equal to ONE THOUSAND FIVE HUNDRED THIRTY-SIX and
13/100 ($1,536.13) DOLLARS, multiplied by the number of calendar days in the
period from the first day of the Second Rent Period to the last day of the month
in which the first day of the Second Rent Period shall occur, both inclusive.



                                       3


Such payment, together with the sum paid by Tenant upon the execution of this
Lease, shall constitute payment of the Fixed Rent for the period from the first
day of the Second Rent Period to and including the last day of the next
succeeding calendar month.

                         D. If Tenant shall use or occupy all or any part of the
Demised Premises prior to the Commencement Date, such use or occupancy shall be
deemed to be under all of the terms, covenants and conditions of this Lease,
including, without limitation, the covenant to pay Fixed Rent for the period
from the commencement of said use or occupancy to and including the date
immediately preceding the Commencement Date, without, however, affecting the
Expiration Date. The provisions of the foregoing sentence shall not be deemed to
give to Tenant any right to use or occupy all or any part of the Demised
Premises prior to the Commencement Date without the consent of Owner.

                         E. If Tenant shall exercise Tenant's Loan Option in
accordance with the terms and conditions of Addendum A attached hereto and made
a part hereof, Tenant shall repay Owner's Advance (as defined in Addendum A) in
accordance with the terms and conditions of Addendum A.

                  SECTION 1.04. TENANT'S GENERAL COVENANT: Tenant covenants (i)
to pay the Fixed Rent, any increases in the Fixed Rent, and any additional rent
payable pursuant to the provisions of this Lease, and (ii) to observe and
perform, and to permit no violation of, the terms, covenants and conditions of
this Lease on Tenant's part to be observed and performed.

                  SECTION 1.05 CONDITIONAL PARTIAL RENT CREDIT AMOUNT: Tenant
acknowledges that the Fixed Rent for the First Rent Period reflects an aggregate
conditional rent credit in the sum of ONE HUNDRED SEVENTY THOUSAND EIGHT HUNDRED
FORTY-EIGHT and 00/100 ($170,848.00) DOLLARS (i.e., $42,712.00 per month) (such
aggregate rent credit referred to herein as the "Fixed Rent Credit Amount"), so
that only an amount equal to the Electrical Inclusion Factor (as defined herein)
is to be paid by Tenant during such First Rent Period as set forth in Section
1.03 hereof. Accordingly, if Tenant shall be in default in the observance and
performance of any of the terms, covenants and conditions of this Lease on
Tenant's part to be observed and performed beyond any applicable notice and cure
period set forth in this Lease at any time during the first full twelve (12)
months of the Demised Term, then the Fixed Rent Credit Amount so conditionally
excused by operation of the provisions of Section 1.03 hereof shall become
immediately due and payable to Owner. If, as of the first day following the
twelfth (12th) month of the Demised Term, Tenant shall not then be in default in
the observance and performance of any of the terms, covenants and conditions of
this Lease on Tenant's part to be observed and performed beyond any applicable
notice and cure period set forth in this Lease, Owner shall waive payment of
such Fixed Rent Credit Amount.


                                    ARTICLE 2

                                USE AND OCCUPANCY

                  SECTION 2.01. GENERAL COVENANT OF USE: Tenant shall use and
occupy the Demised Premises for the following purpose: general and executive
offices.

                  SECTION 2.02. NO ADVERSE USE: A. Tenant shall not use or
occupy, or permit the use or occupancy of, the Demised Premises or any part
thereof, for any purpose other than the purpose specifically set forth in
Section 2.01, or in any manner which, in Owner's reasonable judgment, (a) shall
adversely affect or interfere with (i) any services required to be furnished by
Owner to Tenant or to any other tenant or occupant of the Building, or (ii) the
proper and economical rendition of any such service, or (iii) the use or
enjoyment of any part of the Building by any other tenant or occupant, or (b)
shall tend to impair the character or dignity of the Building.

                         B. Tenant shall not make, or permit to be made, any
retail sales from the Demised Premises. Tenant shall not use or occupy, or
permit the use or occupancy of, the Demised Premises or any part thereof for the
storage of merchandise. Tenants shall not ship, or permit to be shipped, any
merchandise from the Demised Premises to customers, but shall, instead, maintain
separate storage and shipping facilities at a location or locations other than
the Demised Premises. Notwithstanding the foregoing, Tenant shall be permitted
to maintain

                                       4


a reasonable ordinary amount of samples of merchandise in connection with
Tenant's permitted use of the Demised Premises which samples may be displayed
within the Demised Premises.


                                    ARTICLE 3

                                   ALTERATIONS

                  SECTION 3.01. GENERAL ALTERATION COVENANTS: Tenant shall not
make or perform, or permit the making or performance of, any alterations,
installations, decorations, improvements, additions or other physical changes in
or about the Demised Premises (referred to collectively, as "Alterations" and
individually as an "Alteration") without Owner's prior consent in each instance.
Owner agrees not unreasonably to withhold or delay its consent to any
non-structural Alterations proposed to be made by Tenant to adapt the Demised
Premises for Tenant's business purposes. Owner agrees that Tenant may, without
Owner's prior consent, make non-structural Alterations in the Demised Premises,
provided that the estimated cost of same constituting a single project shall not
exceed the sum of FIFTY THOUSAND and 00/100 ($50,000.00) DOLLARS and the same
shall not affect the electrical, plumbing, heating, ventilation,
air-conditioning or any other Building system or any portion of the Building
outside of the Demised Premises (any such non-structural Alteration meeting the
aforesaid criteria is referred to as a "Qualified Non-Structural Alteration").
Although Owner's consent shall not be required with respect to whether Tenant
may perform any Qualified Non-Structural Alteration, at least ten (10) days
prior to the commencement of such work, Tenant shall submit to Owner detailed
plans and specifications as required under Section J below to enable Owner to
determine the nature and extent of such work and to allow Owner to review the
manner in which any such proposed Qualified Non-Structural Alterations are to be
performed. Notwithstanding the foregoing provisions of this Section or Owner's
consent to any Alterations, all Alterations shall be made and performed in
conformity with and subject to the following provisions:

                         A. All Alterations shall be made and performed at
Tenant's sole cost and expense and at such time and in such manner as Owner may,
from time to time, designate;

                         B. No Alteration shall adversely affect the structural
integrity of the Building;

                         C. Alterations shall be made only by contractors or
mechanics approved by Owner, such approval not unreasonably to be withheld
(notwithstanding the foregoing, all Alterations requiring mechanics in trades
with respect to which Owner has adopted or may hereafter adopt a list or lists
of approved contractors shall be made only by contractors selected by Tenant
from such list or lists and Owner shall have sole discretion with respect to the
contractor performing connections to the Building Class E Fire Alarm and
Communication system);

                         D. In the event that the Demised Premises includes or
is comprised of space constituting less than a full floor of the Building then
no Alteration shall be made to the partitioning separating the Demised Premises
and the public corridors or the entrance doors of the Demised Premises;

                         E. No Alteration shall affect any part of the Building
other than the Demised Premises or adversely affect any service required to be
furnished by Owner to Tenant or to any other tenant or occupant of the Building
(including, without limitation, the Building-wide standard systems required to
provide elevator, heat, ventilation, air-conditioning and electrical and
plumbing services in the Building);

                         F. No Alteration shall reduce the value or utility of
the Building or any portion thereof;

                         G. No Alteration shall affect the Certificate of
Occupancy for the Building or the Demised Premises;

                                       5


                         H. No Alteration shall affect the outside appearance of
the Building or the color or style of any venetian blinds (except that Tenant
may remove any venetian blinds provided that they are promptly replaced by
Tenant with blinds of a similar type, material and color);

                         I. All business machines and mechanical equipment shall
be placed and maintained by Tenant in settings sufficient, in Owner's judgment,
to absorb and prevent vibration, noise and annoyance to other tenants or
occupants of the Building;

                         J. Tenant shall submit to Owner detailed plans and
specifications stamped by Tenant's architect (including layout, architectural,
mechanical and structural drawings) for each proposed Alteration and shall not
commence any such Alteration without first obtaining Owner's approval of such
plans and specifications, which approval shall not be unreasonably withheld or
delayed with respect to Alterations to which Owner's consent is not required or
to which Owner has agreed hereunder to not unreasonably withhold consent. If
detailed plans and specifications (i) would not, in accordance with good
construction practice typically be prepared for such proposed Qualified
Non-Structural Alteration, (ii) are not prepared by or on behalf of Tenant and
(iii) are not required to be filed with any Governmental Authority in connection
with obtaining permits required to perform the same, then in lieu of submitting
detailed plans and specifications, and notwithstanding the terms and conditions
of this Subsection J, Tenant shall submit detailed information (along with any
existing more general plans or drawings) to enable Owner to determine the nature
and extent of the work proposed to be performed. Following the completion of
each Alteration, Tenant shall submit to Owner a computerized "as built" drawing
file for the Demised Premises (or if the Demised Premises comprise more than one
(1) floor, for each floor of the Demised Premises being altered); such file will
be in DXF format and contain, on a separate layer, all ceiling-height partitions
and doors within the Demised Premises (or if the Demised Premises comprise more
than one (1) floor, within each floor of the Demised Premises being altered);
Owner shall respond to Tenant's request for approval of any plans and
specifications or detailed information, as applicable, submitted by Tenant to
Owner with respect to any Alterations within fifteen (15) business days of the
submission, (or with respect to resubmissions within ten (10) business days) and
if Owner shall withhold its approval, it shall notify Tenant of its reasons
therefor.

                         K. Prior to the commencement of each proposed
Alteration, Tenant shall have procured and paid for and exhibited to Owner, so
far as the same may be required from time to time, all permits, approvals and
authorizations of all Governmental Authorities (as defined in Section 6.01.)
having or claiming jurisdiction;

                         L. Prior to the commencement of each proposed
Alteration, Tenant shall furnish to Owner duplicate original policies of
workmen's compensation insurance covering all persons to be employed in
connection with such Alteration, including those to be employed by all
contractors and subcontractors, and of comprehensive public liability insurance
(including property damage coverage) in which Owner, its agents, the holder of
any Mortgage (as defined in Section 7.01.) and any lessor under any Superior
Lease (as defined in Section 7.01.) shall be named as parties insured, which
policies shall be issued by companies, and shall be in form and amounts,
satisfactory to Owner and shall be maintained by Tenant until the completion of
such Alteration;

                         M. In the event Owner or its agents employ any
independent architect or engineer to examine any plans or specifications
submitted by Tenant to Owner in connection with any proposed Alteration, Tenant
agrees to pay to Owner a sum equal to any reasonable fees incurred by Owner in
connection therewith.

                         N. All fireproof wood test reports, electrical and air
conditioning certificates, and all other permits, approvals and certificates
required by all Governmental Authorities shall be timely obtained by Tenant and
submitted to Owner;

                         O. All Alterations, once commenced, shall be made
promptly and in a good and workmanlike manner;

                         P. Notwithstanding Owner's approval of plans and
specifications for any Alteration, all Alterations shall be made and performed
in full compliance with all Legal Requirements (as defined in Section 6.01.) and
with all applicable rules, orders, regulations and requirements of the New York
Board of Fire Underwriters and the New York Fire Insurance Rating Organization
or any similar body;

                                       6


                         Q. All Alterations shall be made and performed in
accordance with the Building Rules and Building Rules for Alterations;

                         R. All materials and equipment to be installed,
incorporated or located in the Demised Premises as a result of all Alterations
shall be new and first quality;

                         S. No materials or equipment shall be subject to any
lien, encumbrance, chattel mortgage or title retention or security agreement of
any kind;

                         T. Tenant, before commencement of each Alteration,
shall furnish to Owner a performance bond or other security satisfactory to
Owner, in an amount at least equal to the estimated cost of such Alteration,
guaranteeing the performance and payment thereof;

                         U. No Alteration shall be commenced unless any
preceding Alteration shall have been fully paid for and proof of such payment
furnished to Owner;

                         V. All Alterations in or to the electrical facilities
in or serving the Demised Premises shall be subject to the provisions of
Subsection C(1) of Section 29.04 (relating to increases in the Fixed Rent);

                         W. Following the completion of each Alteration, Tenant,
at Tenant's expense shall obtain certificates of final approval of such
Alteration if and to the extent required by any Governmental Authority and shall
furnish Owner with copies thereof; and

                         X. Tenant agrees that Tenant will not install, affix,
add or paint in or on, nor permit, any work of visual art (as defined in the
Federal Visual Artists' Rights Act of 1990 or any successor law of similar
import) or other Alteration to be installed in or on, or affixed, added to, or
painted on, the interior or exterior of the Demised Premises, or any part
thereof, including, but not limited to, the walls, floors, ceilings, doors,
windows, fixtures and on land included as part of the Demised Premises, which
work of visual art or other Alteration would, under the provisions of the
Federal Visual Artists' Rights Act of 1990, or any successor law of similar
import, require the consent of the author or artist of such work or Alteration
before the same could be removed, modified, destroyed or demolished.

                         It is acknowledged and agreed that Subsections N
through X of this Section 3.01 shall not apply with respect to Owner's Initial
Construction.

                  SECTION 3.02. NO CONSENT TO CONTRACTOR/NO MECHANICS LIEN:
Nothing in this Lease shall be deemed or construed in any way as constituting
the consent or request of Owner, express or implied, by inference or otherwise,
to any contractor, subcontractor, laborer or materialmen, for the performance of
any labor or the furnishing of any material for any specific Alteration to, or
repair of, the Demised Premises, the Building, or any part of either. Any
mechanic's or other lien filed against the Demised Premises or the Building or
the Real Property or the Real Property affected by the Air Rights Lease (as
defined in Article 7) for work claimed to have been done for, or materials
claimed to have been furnished to, Tenant or any person claiming through or
under Tenant or based upon any act or omission or alleged act or omission of
Tenant or any such person shall be discharged by Tenant, at Tenant's sole cost
and expense, within thirty (30) days after the filing of such lien.

                  SECTION 3.03. LABOR HARMONY: Tenant shall not, at any time
prior to or during the Demised Term, directly or indirectly employ, or permit
the employment of, any contractor, mechanic or laborer in the Demised Premises,
whether in connection with any Alteration or otherwise, if such employment will
interfere or cause any conflict with other contractors, mechanics, or laborers
engaged in the construction, maintenance or operation of the Building by Owner,
Tenant or others. In the event of any such interference or conflict, Tenant,
upon demand of Owner, shall cause all contractors, mechanics or laborers causing
such interference or conflict to leave the Building immediately.

                                       7


                  SECTION 3.04. COMPLIANCE WITH FIRE SAFETY: Without in any way
limiting the generality of the provisions of Section 3.01, all Alterations shall
be made and performed in full compliance with all standards and practices
adopted by Owner for fire safety in the Building. No Alteration shall affect all
or any part of any Class E Fire Alarm and Communication system installed in the
Demised Premises, except that in connection with any such Alteration Tenant may
relocate certain components of such system, provided (i) such relocation shall
be performed in a manner first approved by Owner, (ii) the new location of any
such component shall be first approved by Owner, (iii) prior to any such
relocation Tenant shall submit to Owner detailed plans and specifications
therefor which shall be first approved by Owner and (iv) Owner shall have the
election of relocating such components either by itself or by its contractors,
in which event all reasonable expenses incurred by Owner shall be reimbursed by
Tenant upon demand of Owner, as additional rent.

                  SECTION 3.05. SPRINKLERS: A. In the event that Tenant performs
any Alterations in the Demised Premises, Tenant, as part of such Alterations,
shall be required to (x) install a sprinkler system in the Demised Premises to
the extent not theretofor installed and (y) make all modifications to any
existing sprinkler system necessary in connection with such Alterations, and in
connection with the foregoing the following provisions of this Section shall
apply: (i) such sprinkler system and/or modifications thereto shall comply with
all applicable laws, orders, rules and regulations; (ii) the supplying and
installing of any such sprinkler system and/or modifications thereto shall be
made in accordance with the provisions of this Lease, including but not limited
to the provisions of this Article and Article 6 and the type, brand, location
and manner of installation of such sprinkler system and/or modifications thereto
shall be subject to Owner's prior approval; and (iii) Tenant shall make all
repairs and replacements, as and when necessary, to such sprinkler system
including any modifications thereto and any replacements thereof.
Notwithstanding the aforesaid provisions of this Section, Owner shall have the
election of supplying and installing such sprinkler system and/or modifications
thereto either by itself or by its agents or contractors, in which event all
costs and expenses incurred by Owner in connection with supplying and installing
such sprinkler system and/or modifications thereto and any repairs or
replacements of such sprinkler system as the same may be modified and any
replacements thereof made by Owner, at Owner's election, shall be paid by Tenant
to Owner within ten (10) days next following the rendition of a statement
thereof by Owner to Tenant. In addition to paying all costs and expenses in
connection with the supplying, installing and modifying of such sprinkler
system, Tenant shall pay to Owner, for each floor of the Building on which any
portion of the Demised Premises is located, a fee equal to Tenant's pro rata
share of all of the costs and expenses incurred by Owner, if any, in supplying
and installing a "common sprinkler header" on such floor which pro rata share
shall be a fraction in which the numerator shall be the number of rentable
square feet of that portion of the Demised Premises located on such floor and
the denominator shall be the number of rentable square feet on such floor,
provided however, that notwithstanding anything contained in this Section to the
contrary, Owner shall have no obligation to install such "common sprinkler
header" on any floor of the Building which shall be entirely demised to Tenant.
Such fee shall be payable to Owner within ten (10) days next following the
rendition of a statement thereof by Owner to Tenant. Notwithstanding anything
contained in this Lease to the contrary, such sprinkler system, or any
replacement thereof and any modifications and/or installations in connection
therewith, whether made by Tenant or Owner, shall upon expiration or sooner
termination of the Demised Term be deemed the property of Owner.

                         B. Notwithstanding the terms and conditions of
Subsection A above, the Demised Premises initially leased on the Commencement
Date shall contain a sprinkler system. In addition, notwithstanding the terms
and conditions of Subsection A above, but subject to the terms and conditions of
this Subsection B, with respect to all periods prior to the date, if any, upon
which Tenant shall perform Alterations to, or Alterations which shall affect,
the sprinkler system in the Demised Premises (the "Pre-Alteration Period"),
Owner, at Owner's expense, shall perform routine maintenance of, and shall
repair and replace if necessary, said sprinkler system and Tenant shall not be
required to do the same; provided, however, that from and after the date upon
which Tenant shall make any Alterations to, or Alterations which shall affect,
the sprinkler system in the Demised Premises, the foregoing provisions of this
sentence shall no longer be applicable and Tenant shall have all of the
obligations set forth in Subsection A above. In the event, however, that during
the Pre-Alteration Period, any maintenance, repairs or replacements to the
sprinkler system shall be necessitated or occasioned by the acts, omissions or
negligence of Tenant or any person claiming through or under Tenant or any of
their servants, employees, contractors, agents, visitors or licensees, or by the
use or occupancy or manner of use or occupancy of the Demised Premises by Tenant
or any such person, then Owner shall perform the same at Tenant's sole cost and
expense and Tenant shall reimburse Owner for the costs of the same within thirty
(30) days after demand therefor, or, at Owner's election, Tenant shall perform
such maintenance, repairs or replacement at Tenant's sole cost and


                                       8


expense. Owner shall also perform inspections of said sprinkler system as and
when required by Legal Requirements and Tenant shall give Owner reasonable
access to perform such repairs, replacements, maintenance and inspections. Any
such sprinkler system, and any replacements thereof, whether made at Tenant's
expense or Owner's expense, shall be deemed the property of Owner.

                  SECTION 3.06. ASBESTOS OR ASBESTOS CONTAINING MATERIAL: A. In
the event that, at any time during the Demised Term, in connection with any
Alterations proposed to be performed by Tenant in the Demised Premises Tenant is
unable to obtain a New York City Department of Environmental Protection Form
ACP5 dated 2/01 (or any successor form), signed by a certified asbestos
investigator, or any other form or approval required by Federal, State, County
or Municipal authorities, indicating that said Alterations do not constitute an
asbestos project, Owner agrees, upon notice from Tenant to such effect, to
perform such work as shall be required to enable Tenant to obtain any such form
or approval.

                         B. If any Legal Requirements (as defined in Section
6.01) require that any asbestos or other asbestos containing material contained
in or about the Demised Premises be removed or dealt with in any particular
manner, then it shall be Owner's obligation, at Owner's expense, to remove or so
deal with such asbestos or other asbestos containing material in accordance with
such Legal Requirements (as defined in Section 6.01).

                         C. Notwithstanding the provisions of Subsections A and
B of this Section, in the event any work performed by Owner pursuant to the
provisions of either or both of such Subsections is in any way disturbed or
damaged by Tenant or any person claiming through or under Tenant, or asbestos or
other asbestos containing material is installed in the Demised Premises by or on
behalf of Tenant, or any person claiming through or under Tenant, Owner shall
have no responsibility in connection therewith and no obligation to perform any
work with respect thereto, but it shall be Tenant's obligation, at Tenant's
expense, to (i) perform such work as shall be required to enable Tenant to
obtain any form or approval referred to in Subsection A, and (ii) remove or so
deal with such asbestos or other asbestos containing material in accordance with
all such Legal Requirements (as defined in Section 6.01) referred to in
Subsection B. Any work required to be performed by Tenant pursuant to the
provisions of the foregoing sentence is referred to as the "Compliance Work". In
the event Tenant is required to perform any Compliance Work then,
notwithstanding anything to the contrary contained in this Subsection C, Owner,
at Owner's election, shall have the option to itself perform any Compliance Work
and, in such event, Tenant shall pay to Owner all of Owner's costs in connection
therewith within ten (10) days next following the rendition of a statement
thereof by Owner to Tenant.

                         D. Since current Legal Requirements state that no New
York City Department of Environmental Protection Form ACP-5 dated 2/01 (or any
successor form) may be issued without plans and specifications for the
Alterations in question, wherever in this Lease Owner has agreed to supply
Tenant with a New York City Department of Environmental Protection form ACP-5
dated 2/01 (or any successor form), Owner's obligation to supply such form shall
be conditioned on the requirement that Tenant has delivered to Owner such plans
and specifications for the Alterations in question to enable Owner to obtain
such form.

                  SECTION 3.07. DISPUTE RESOLUTION: Any dispute with respect to
the reasonability of any failure or refusal of Owner to grant its consent or
approval to any request for such consent or approval pursuant to the provisions
of Section 3.01 with respect to which request Owner has agreed, in such Section
not unreasonably to withhold such consent or approval, shall be determined by
arbitration in accordance with the provisions of Article 37.


                                    ARTICLE 4

                            OWNERSHIP OF IMPROVEMENTS

                  SECTION 4.01. GENERAL RIGHTS OF OWNER AND TENANT : All
appurtenances, fixtures, improvements, additions and other property attached to
or installed in the Demised Premises, whether by Owner or Tenant or others, and
whether at Owner's expense, or Tenant's expense, or the joint expense of Owner
and Tenant, shall be and remain the property of Owner, except that any such
fixtures, improvements, additions and other


                                       9


property with the exception of "Installed Lighting" (as hereinafter defined)
installed at the sole expense of Tenant with respect to which Tenant has not
been granted any credit or allowance by Owner, whether pursuant to Addendum A or
otherwise, and which are removable without material damage to the Demised
Premises shall be and remain the property of Tenant and are referred to as
"Tenant's Personal Property". Any replacements of any property of Owner, whether
made at Tenant's expense or otherwise, shall be and remain the property of
Owner.


                                    ARTICLE 5

                                     REPAIRS

                  SECTION 5.01. TENANT'S REPAIR OBLIGATIONS: Tenant shall take
good care of the Demised Premises (including, but not limited to, any Class E
Fire Alarm and Communication system and any sprinkler system installed therein
and any installations made or equipment installed therein as a result of any
requirement of New York City Local Law #16 of 1984 or any successor law or like
import) and, at Tenant's sole cost and expense, shall make all repairs and
replacements, structural and otherwise, ordinary and extraordinary, foreseen and
unforeseen as and when needed to preserve the Demised Premises (including, but
not limited to, any Class E Fire Alarm and Communication system and any
sprinkler system installed therein and any installations made or equipment
installed therein as a result of any requirement of New York City Local Law #16
of 1984 or any successor law of like import) in good and safe working order and
in first class repair and condition, except that Tenant shall not be required to
make any structural repairs or structural replacements to the Demised Premises
unless necessitated or occasioned by the acts, omissions or negligence of Tenant
or any person claiming through or under Tenant or any of their servants,
employees, contractors, agents, visitors or licensees, or by the use or
occupancy or manner of use or occupancy of the Demised Premises by Tenant or any
such person. For the purposes of this Article, the installation, maintenance,
repair and replacement of a sprinkler system or part thereof or any work
pertaining to such sprinkler system or any repairs or work involving asbestos or
other hazardous materials or involving compliance with Local Laws #5 of 1973,
#16 of 1984, #58 of 1987 and the Americans With Disabilities Act and any
successor laws of like import shall be deemed to be non-structural repairs or
replacements. Without affecting Tenant's obligations set forth in the preceding
sentence, Tenant, at Tenant's sole cost and expense, shall also (i) make all
repairs and replacements, and perform all maintenance as and when necessary, to
the lamps, tubes, ballasts, and starters in the lighting fixtures installed in
the Demised Premises, (ii) make all repairs and replacements, as and when
necessary, to Tenant's Personal Property and to any Alterations made or
performed by or on behalf of Tenant or any person claiming through or under
Tenant, and (iii) make all replacements, as and when necessary, to all windows
and plate and other glass in, on or about the Demised Premises, and obtain and
maintain, throughout the Demised Term, plate glass insurance policies issued by
companies, and in form and amounts, reasonably satisfactory to Owner, in which
Owner, its agents and any lessor under any ground or underlying lease shall be
named as parties insured, and (iv) perform all maintenance and make all repairs
and replacements, as and when necessary, to any HVAC equipment (as defined
herein), private elevators, escalators, conveyors or mechanical systems (other
than the Building's standard equipment and systems) which may be installed in
the Demised Premises by Owner, Tenant or others and which exclusively serve the
Demised Premises. However, the provisions of the foregoing sentence shall not be
deemed to give to Tenant any right to install elevators, escalators, conveyors
or mechanical systems. All repairs and replacements made by or on behalf of
Tenant or any person claiming through or under Tenant shall be made and
performed in conformity with, and subject to the provisions of Article 3 and
shall be at least equal in quality and class to the original work or
installation. The necessity for, and adequacy of, repairs and replacements
pursuant to this Article 5 shall be measured by the standard which is
appropriate for first class office buildings of similar construction and class
in the Borough of Manhattan, City of New York. The term "HVAC" shall mean
heating, ventilation and air conditioning. Tenant's obligations hereunder with
respect to the sprinkler system shall be subject to the terms and conditions of
Subsection B of Section 3.05 and Owner's obligations thereunder. Tenant's
obligations hereunder with respect to work involving asbestos or other hazardous
materials shall be subject to Section 3.06 and Owner's obligations thereunder.

                  SECTION 5.02. BUILDING CLASS E SYSTEM: Notwithstanding the
provisions of Section 5.01, Owner, at Owner's expense, shall perform routine
maintenance of, and shall repair and replace if necessary, any Class E devices
installed in the Demised Premises which are required by Legal Requirements (as
defined herein) and any replacements thereof; however, Tenant acknowledges that
in the event there shall be a Class E subsystem in the Demised Premises, Owner
shall not be obligated to perform any maintenance with respect to such subsystem
or


                                       10


make any repairs or replacements thereto, nor shall Owner be obligated to
repair, replace or maintain any Class E devices connected to such subsystem.
Tenant further acknowledges that if any repairs to or replacement of any Class E
devices installed in the Demised Premises is necessitated or occasioned by the
acts, omissions or negligence of Tenant or any person claiming through or under
Tenant or any of their servants, employees, contractors, agents, visitors or
licensees, then Tenant shall perform the same at Tenant's sole cost and expense
or, at Owner's election, Owner shall perform such repairs or replacement and
Tenant shall reimburse Owner for the reasonable, out-of-pocket costs of the same
within thirty (30) days after demand therefor. Owner shall perform inspections
of the Class E devices installed in the Demised Premises (other than those
connected to any subsystem) as and when required by Legal Requirements, and
Tenant shall give Owner reasonable access to perform such repairs, maintenance
and inspections. In addition, Owner shall enable Tenant to connect devices
required for a standard office installation (i.e. speakers and strobes to the
extent necessary for a standard office installation) to the Building Class E
Fire Alarm and Communication system at a point to be determined by Owner on the
floor or in close proximity to the floor on which the Demised Premises is
located. A floor warden station, pull stations at fire exits, smoke detectors in
mechanical rooms, and duct smoke detectors in building air conditioning units
shall all be located on the twenty-eighth (28th) floor of the Building on the
Commencement Date.


                                    ARTICLE 6

                              COMPLIANCE WITH LAWS

                  SECTION 6.01. GENERAL TENANT COVENANTS: Tenant, at Tenant's
sole cost and expense, shall comply with all Legal Requirements (hereinafter
defined) which shall impose any duty upon Owner or Tenant with respect to the
Demised Premises or the use or occupation thereof, including, but not limited
to, subject to the terms and conditions of Subsection B of Section 3.05 and
Owner's obligations thereunder, the installation of, modification to and/or
maintenance of a sprinkler system to serve the Demised Premises or any part
thereof and subject to the terms and conditions of Section 3.06 and Owner's
obligations thereunder any requirement that asbestos or other hazardous material
be removed or dealt with in any particular manner, except that Tenant shall not
be required to make any structural Alterations in order so to comply unless such
Alterations shall be necessitated or occasioned, in whole or in part, by the
acts, omissions, or negligence of Tenant or any person claiming through or under
Tenant, or any of their servants, employees, contractors, agents, visitors or
licensees, or by the use or occupancy or manner of use or occupancy of the
Demised Premises by Tenant or by any such person. For all purposes of this Lease
the term "Legal Requirements" shall mean all present and future laws, codes,
ordinances, statutes, requirements, orders and regulations, ordinary and
extraordinary, foreseen and unforeseen (including, but not limited to, the New
York State Energy Conservation Construction Code, New York City Local Laws #5 of
1973, #16 of 1984 and #58 of 1987 and the Americans with Disabilities Act, and
any successor laws of like import) of any Governmental Authority (hereinafter
defined) and all directions, requirements, orders and notices of violations
thereof. For all purposes of this Lease, the term "Governmental Authority" shall
mean the United States of America, the State of New York, the County of New
York, the Borough of Manhattan, the City of New York, any political subdivision
thereof and any agency, department, commission, board, bureau or instrumentality
of any of the foregoing, now existing or hereafter created, having jurisdiction
over Owner, Tenant, this Lease or the Real Property or any portion thereof. Any
work or installations made or performed by or on behalf of Tenant or any person
claiming through or under Tenant pursuant to the provisions of this Article
shall be made in conformity with, and subject to the provisions of Article 3.
For the purposes of this Article, the installation and maintenance of a
sprinkler system or part thereof or any work pertaining to such sprinkler system
or any requirement that any asbestos or other hazardous material be removed or
dealt with in any particular manner or any Alterations required to comply with
Local Law #5 of 1973, #16 of 1984, #58 of 1987 and the Americans With
Disabilities Act and any successor laws of like import shall be deemed to be a
non-structural Alteration. Any work with respect to a sprinkler system shall be
made in conformity with the provisions of Section 3.05. Compliance with any
requirement regarding asbestos or other asbestos containing material shall be
made in conformity with the provisions of Section 3.06. Notwithstanding anything
to the contrary in this Section 6.01, Tenant shall not be required to perform
any work with respect to asbestos or other hazardous materials, unless such
materials were brought to the Demised Premises by the Tenant or its contractors
or agents, subject to the terms and conditions of Subsection C of Section 3.06.

                  SECTION 6.02. TENANT'S COMPLIANCE WITH OWNER'S FIRE INSURANCE:
Tenant shall not do anything, or permit anything to be done, in or about the
Demised Premises which shall (i) invalidate or be in conflict


                                       11


with the provisions of any fire and/or other insurance policies covering the
Building or any property located therein, or (ii) result in a refusal by fire
insurance companies of good standing to insure the Building or any such property
in amounts reasonably satisfactory to Owner, or (iii) subject Owner to any
liability or responsibility for injury to any person or property by reason of
any business operation being conducted in the Demised Premises, or (iv) cause
any increase in the fire insurance rates applicable to the Building or property
located therein at the beginning of the Demised Term or at any time thereafter.
Tenant, at Tenant's expense, shall comply with all present and future rules,
orders, regulations and/or requirements of the New York Board of Fire
Underwriters and the New York Fire Insurance Rating Organization or any similar
body and the issuer of any insurance obtained by Owner covering the Building
and/or the Real Property, whether ordinary or extraordinary, foreseen or
unforeseen, including, but not limited to, the installation and maintenance of,
or other work pertaining to, a sprinkler system to serve the Demised Premises or
any part thereof, any requirement that asbestos or other hazardous material be
removed or dealt with in any particular manner and any requirement of New York
City Local Law #5 of 1973, #16 of 1984, #58 of 1987 and the Americans With
Disabilities Act or any successor laws of like import.

                  SECTION 6.03. FIRE INSURANCE RATES: In any action or
proceeding wherein Owner and Tenant are parties, a schedule or "make up" of
rates applicable to the Building or property located therein issued by the New
York Fire Insurance Rating Organization, or other similar body fixing such fire
insurance rates, shall be conclusive evidence of the facts therein stated and of
the several items and charges in the fire insurance rates then applicable to the
Building or property located therein.

                  SECTION 6.04. LIMITATION ON TENANT'S COMPLIANCE OBLIGATION: In
clarification of the terms of Section 6.01, Tenant shall be liable to comply
with The Americans with Disabilities Act, Local Law # 58 of 1987, and any
successor laws of like import solely with respect to the Demised Premises,
including but not limited to all bathrooms therein (with all core bathrooms on
full floors of the Demised Premises deemed within the Demised Premises for
purposes of this Section 6.04), and all entrances thereto and to the Demised
Premises on each floor of the Demised Premises. In the event that Legal
Requirements shall require Alterations to the Building (other than the Demised
Premises, including without limitation the bathrooms therein, which include all
core bathrooms on any full floors of the Demised Premises as aforesaid, and the
aforesaid entrances to the Demised Premises), such as for example, changes in
the structure of the core and shell of the Building, Building core area doors,
or with respect to the Building elevators, including, without limitation with
respect to the height of the elevator call buttons, then Tenant shall have no
obligations with respect to such requirements, whether during the Demised Term
or upon its termination, and Owner shall have the obligation to comply with such
requirements.


                                    ARTICLE 7

                         SUBORDINATION, ATTORNMENT, ETC.

                  SECTION 7.01. LEASE SUBORDINATION: This Lease and all rights
of Tenant under this Lease are, and shall remain, unconditionally subject and
subordinate in all respects to all ground and underlying leases now or hereafter
in effect affecting the Real Property or any portion thereof, including, but not
limited to, a certain lease dated as of the 10th day of April, 1970, between the
City of New York, as landlord, and 41 Madison Company, as tenant, affecting the
real property immediately adjacent on the south to the plot of land upon which
the Building stands, which lease is recorded in the Office of the Register of
the City of New York, New York County, in Reel 174, page 798 (said lease is
referred to as the "Air Rights Lease") and to all mortgages which may now or
hereafter affect such leases or the Real Property, and to all advances made or
hereafter to be made under such mortgages, and to all renewals, modifications,
consolidations, correlations, replacements and extensions of, and substitutions
for, such leases and mortgages (such leases as above described are referred to
herein collectively as the "Superior Lease" and such mortgages as above
described are referred to herein collectively as the "Mortgage"). The foregoing
provisions of this Section shall be self-operative and no further instrument of
subordination shall be required. In confirmation of such subordination, Tenant
shall execute and deliver promptly any reasonable certificate or other
instrument which Owner, or any lessor under any Superior Lease, or any holder of
any Mortgage may request. If, in connection with obtaining financing with
respect to the Building, the Real Property, or the interest of the lessee under
any Superior Lease, any recognized lending institution shall request reasonable
modifications of this Lease as a condition of such financing, Tenant covenants
not unreasonably to withhold or delay its agreement to such modifications,
provided that such modifications do not materially increase the obligations, or
materially and


                                       12


adversely affect the rights, of Tenant under this Lease. No act or failure to
act on the part of Owner which would entitle Tenant under the terms of this
Lease, or by law, to be relieved of Tenant's obligations hereunder or to
terminate this Lease shall result in a release or termination of such
obligations or a termination of this Lease unless (i) Tenant shall have first
given written notice of Owner's act or failure to act to the holder or holders
of any Mortgage and/or the lessor under any Superior Lease of whom Tenant has
been given written notice, specifying the act or failure to act on the part of
Owner which could or would give basis to Tenant's rights; and (ii) the holder or
holders of such Mortgage and/or the lessors under any Superior Lease, after
receipt of such notice, have failed or refused to correct or cure the condition
complained of within a reasonable time thereafter, but nothing contained in this
sentence shall be deemed to impose any obligation on any such holder or lessor
to correct or cure any such condition. "Reasonable time" as used above means and
includes a reasonable time to obtain possession of the Building if any such
holder or lessor elects to do so (provided such holder or lessor institutes
proceedings to obtain possession within a reasonable time after notice from
Tenant pursuant to the foregoing provisions and conducts such proceedings with
reasonable diligence) and a reasonable time after so obtaining possession to
correct or cure the condition if such condition is determined to exist (provided
such holder or lessor commences said cure within ten (10) days after obtaining
possession and prosecutes the work required to cure with reasonable diligence).

                  SECTION 7.02. TENANT ATTORNMENT: If, at any time prior to the
expiration of the Demised Term, any Superior Lease under which Owner then shall
be the lessee shall terminate or be terminated for any reason, or the holder of
any Mortgage comes into possession of the Real Property or the Building or the
estate created by any Superior Lease by a receiver or otherwise, Tenant agrees,
at the election and upon demand of any owner of the Real Property, or of the
holder of any Mortgage so in possession, or of any lessor under any Superior
Lease covering the premises which include the Demised Premises, to attorn, from
time to time, to any such owner, holder, or lessor, upon the then executory
terms and conditions of this Lease, for the remainder of the term originally
demised in this Lease, provided that such owner, holder or lessor, as the case
may be, shall then be entitled to possession of the Demised Premises. The
provisions of this Section shall enure to the benefit of any such owner, holder,
or lessor, shall apply notwithstanding that, as a matter of law, this Lease may
terminate upon the termination of any Superior Lease, shall be self-operative
upon any such demand, and no further instrument shall be required to give effect
to said provisions. Tenant, however, upon demand of any such owner, holder, or
lessor, agrees to execute, from time to time, instruments in confirmation of the
foregoing provisions of this Section, satisfactory to any such owner, holder, or
lessor, acknowledging such attornment and setting forth the terms and conditions
of its tenancy. Nothing contained in this Section shall be construed to impair
any right otherwise exercisable by any such owner, holder, or lessor.
Notwithstanding anything to the contrary set forth in this Article no such
owner, holder or lessor shall be bound by (i) any payment of any installment of
Fixed Rent or increases therein or any additional rent which may have been made
more than thirty (30) days before the due date of such installment, or (ii) any
amendment or modification to this Lease which is made without its consent,
except for any amendment or modification for which such holder's or lessor's
consent is not required under the applicable Mortgage or Superior Lease.

                  SECTION 7.03. TENANT ESTOPPEL CERTIFICATE: From time to time,
within seven (7) days next following Owner's request, Tenant shall deliver to
Owner a written statement executed and acknowledged by Tenant, in form
satisfactory to Owner, (i) stating that this Lease is then in full force and
effect and has not been modified (or if modified, setting forth the specific
nature of all modifications), and (ii) setting forth the date to which the Fixed
Rent has been paid, and (iii) stating whether or not, to the best knowledge of
Tenant, Owner is in default under this Lease, and, if Owner is in default,
setting forth the specific nature of all such defaults and (iv) stating that
Tenant has accepted and occupied the Demised Premises and all improvements
required to be made by Owner pursuant to the provisions of this Lease, have been
made, if such be the case. Tenant acknowledges that any statement delivered
pursuant to this Section may be relied upon by any purchaser or owner of the
Building, or of the Real Property, or any part thereof, or of Owner's interest
in the Building or the Real Property or any Superior Lease, or by the holder of
any Mortgage, or by any assignee of the holder of any Mortgage, or by any lessor
under any Superior Lease.

                  SECTION 7.04. OWNER ASSIGNMENT OF LEASE AND RENTS: If Owner
assigns its interest in this Lease, or the rents payable hereunder, to the
holder of any Mortgage or the lessor under any Superior Lease, whether the
assignment shall be conditional in nature or otherwise, Tenant agrees that (a)
the execution thereof by Owner and the acceptance by such holder or lessor shall
not be deemed an assumption by such holder or lessor of any of the obligations
of the Owner under this Lease unless such holder or lessor shall, by written
notice sent to Tenant,


                                       13


specifically otherwise elect; and (b) except as aforesaid, such holder or lessor
shall be treated as having assumed Owner's obligations hereunder only upon the
foreclosure of such holder's Mortgage or the termination of such lessor's
Superior Lease and the taking of possession of the Demised Premises by such
holder or lessor, as the case may be.

                  SECTION 7.05. NON-DISTURBANCE AGREEMENT/TENANT RECOGNITION
AGREEMENT: A. Owner agrees, reasonably promptly after the execution and delivery
of this Lease, to obtain and deliver to Tenant an agreement from The Equitable
Assurance Society of the United States substantially to the effect that in the
event of any foreclosure of the existing Mortgage, The Equitable Assurance
Society of the United States will not make Tenant a party-defendant to such
foreclosure (unless required by law in order to obtain jurisdiction, but in such
event, no judgment foreclosing this Lease will be sought) nor disturb its
possession under this Lease so long as there shall be no default by Tenant under
this Lease beyond applicable grace periods (any such agreement, or any agreement
of similar import, is referred to as a "Non-Disturbance Agreement"). Owner
agrees, within a reasonable time after the execution and delivery of any future
Mortgage, to obtain and deliver to Tenant a Non-Disturbance Agreement from any
then holder or holders of such future Mortgage in such holder's or holders'
commercially reasonable form. If The Equitable Assurance Society of the United
States or any holder or holders of any future Mortgage shall impose a fee as a
condition of entering to any such Non-Disturbance Agreement, Tenant shall
execute and deliver to Owner a written agreement to pay Owner, as additional
rent under this Lease, a sum equal to the amount of such fee within ten (10)
days next following Owner's advise to Tenant as to such fee and the amount
thereof. If Tenant does not execute and deliver such agreement within said
period, Owner shall have the right to withdraw its request for any such
Non-Disturbance Agreement in which event Owner shall have no further obligation
to obtain such an agreement. If required by the holder of any Mortgage, Tenant
shall promptly join in any commercially reasonable Non-Disturbance Agreement to
indicate its concurrence with the provisions thereof.

                         B. In the event that, after the date hereof, Owner
enters into a Superior Lease (any such future Superior Lease, a "New Lease", but
with it acknowledged and agreed that any renewals, modifications,
consolidations, correlations, replacements and extensions of, or substitutions
for the Air Rights Lease shall not be deemed a New Lease), Owner agrees, within
a reasonable time after the execution and delivery of any such New Lease, to
obtain and deliver to Tenant an agreement from then lessor under such New Lease,
in form and substance reasonably acceptable to Owner and Tenant, substantially
to the effect that in the event of the termination of such New Lease by reason
of the default or insolvency of the lessee thereunder, such lessor will permit
Tenant to attorn to such lessor and will not disturb its possession under this
Lease so long as there shall be no default by Tenant under this Lease beyond
applicable grace periods (any such agreement, or any agreement of similar
import, is referred to as a "Tenant Recognition Agreement"). If any lessor under
any New Lease shall impose a fee as a condition of entering into any such Tenant
Recognition Agreement, Tenant shall execute and deliver to Owner a written
agreement to pay Owner, as additional rent under this Lease, a sum equal to the
amount of such fee within ten (10) days next following Owner's advise to Tenant
as to such fee and the amount thereof. If Tenant does not execute and deliver
such agreement within said period, Owner shall have the right to withdraw its
request for any such Tenant Recognition Agreement in which event Owner shall
have no further obligation to obtain such Tenant Recognition Agreement. If
required by the lessor under any New Lease, Tenant shall promptly join in any
commercially reasonable Tenant Recognition Agreement to indicate its concurrence
with the provisions thereof.

                  SECTION 7.06. Nothing contained in this Article or in any
Non-Disturbance Agreement or Tenant Recognition Agreement shall, however, affect
the prior rights of the holder of any existing or future Mortgage or of the
lessor under any Superior Lease with respect to the proceeds of any award in
condemnation or of any fire insurance policies affecting the Building, or impose
upon any such holder or lessor any liability (i) in the event of damage or
destruction to the Building or the Demised Premises, for any repairs,
replacements, rebuilding or restoration except as can reasonably be accomplished
from the net proceeds of insurance actually received by, or made available to,
such holder or lessor and not applied in reduction and/or repayment of the loan
secured by any such Mortgages, or (ii) for any default by Owner, its successors
and assigns under this Lease occurring prior to any date upon which such
holder(s) or lessor(s), its successors and assigns, shall become Tenant's
landlord, or (iii) for or be subject to any credits, offsets, abatements, or
claims against the rent under this Lease accruing to Tenant as a result of any
acts or omissions of Owner, its successors or assigns, occurring or committed
prior to the date upon which such holder(s) or lessor(s) shall become the owner
of or obtain possession or control of the Real Property, or (iv) for any default
by Owner of its obligations under this Lease or any act or omission of Owner,
its successors or


                                       14


assigns, occurring or committed prior to the date upon which such holder(s) or
lessor(s) shall become the owner of or obtain possession or control of the Real
Property. Any such Non-Disturbance Agreement or Tenant Recognition Agreement may
also be conditioned upon the existence of any one or more of the following
circumstances at the time of the commencement of any foreclosure of any such
mortgage or at the time of the termination of any such ground or underlying
lease, as the case may be:

                         A. The Demised Term shall have commenced.

                         B. Tenant shall not be in default in the observance or
performance of any of the covenants of this Lease on the part of Tenant to be
observed or performed beyond applicable notice and/or cure periods.

                         C. Tenant shall not have paid rent in advance beyond
the rent period next following the current rent period (except with respect to
payments of increases in Fixed Rent in accordance with Article 23) and there
shall be no offsets then accrued against future rent chargeable against the
holder of any such mortgage after foreclosure or against the lessor under any
such ground or underlying lease after termination, as the case may be.

                         D. Intentionally Omitted.

                         E. Tenant shall have furnished to the then holder of
any such mortgage or the then lessor under any such ground or underlying lease,
as the case may be, a statement, in writing, as to the status of this Lease with
respect to the above circumstances A, B and C or any circumstances substantially
similar to B or C, within ten (10) days after such holder or lessor shall have
made written demand for such statement by registered or certified mail addressed
to Tenant.

                  SECTION 7.07. If required by the holder of any Mortgage or by
the lessor under any Superior Lease, Tenant shall promptly join in any
Non-Disturbance Agreement or Tenant Recognition Agreement to indicate its
concurrence with the provisions thereof, provided such agreement shall
substantially comply with the provisions of this Article.

                  SECTION 7.08. If any such holder(s) or lessor(s) shall succeed
to the interest of Owner, or any successor to Owner, in no event shall any such
holder(s) or lessor(s) have any liability under this Lease prior to the date any
such holder(s) or lessor(s) shall take possession of the Real Property or
succeed to the rights of Owner under this Lease, nor any liability for offsets
or defenses which Tenant might have had against Owner and, in any event, any
such holder(s) or lessor(s) shall have no personal liability as successor to
Owner and Tenant shall look only to the estate and property of any such
holder(s) or lessor(s) in the Real Property for the satisfaction of Tenant's
remedies for the collection of a money judgment (or other judicial process)
requiring the payment of money in the event of any default by any such holder(s)
or lessor(s), as Owner under the Lease, and no other property or assets of any
such holder(s) or lessor(s) shall be subject to levy, execution or other
enforcement procedure for the satisfaction of Tenant's remedies under or with
respect to this Lease, the relationship of Owner and Tenant thereunder or
Tenant's use or occupancy of the Demised Premises.

                  SECTION 7.09. Tenant agrees that no prepayment of rent or
additional rent due under this Lease of more than one month in advance, and no
amendment, modification, surrender or cancellation of this Lease (other than a
confirmation, ratification or exercise of an express right or benefit set forth
in this Lease or one for which such party's consent is not required pursuant to
the mortgage or underlying lease, as the case may be), shall be binding upon or
as against any such holder(s) or lessor(s), as holder(s) of the Mortgages or
lessor(s) of the Real Property, and as Owner under this Lease if it succeeds to
that position, unless consented to in writing by any such holder(s) or lessor(s)
or made pursuant to the exercise of an express right or benefit set forth in
this Lease.

                  SECTION 7.10. Any such holder(s) or lessor(s) shall not be
obligated to undertake or complete any specific renovations or additions to the
Demised Premises specifically provided for in this Lease to be performed by
Owner (other than repairs) or pay the cost of any construction or other special
landlord work or pay the cost of any special tenant work which Tenant shall be
permitted or required to perform or reimburse Tenant therefore (in either


                                       15


case now or concurrently under way or hereafter to be undertaken, whether or not
the same is set forth in this Lease or any other agreement).

                  SECTION 7.11. At the request of Owner, Tenant shall promptly
execute and deliver any instrument or instruments requested by Owner for the
benefit of the holder of any Mortgage to which this Lease shall then be
subordinate as hereinabove provided, or for the benefit of the lessor under any
Superior Lease to which this Lease shall then be subordinate as hereinabove
provided, in which Tenant shall covenant and agree with such holder or lessor
that (a) Tenant will not enter into any agreement to cancel or modify this Lease
without the written approval of such holder or lessor, and (b) Tenant will not
take any action or institute any proceeding against Owner to cancel or modify
this Lease without giving to such holder or lessor at least thirty (30) days'
prior written notice of such action or proceeding, except that the provisions of
any such instrument shall not apply to any modifications of this Lease
contemplated in any of the provisions of this Lease or to any right or option to
cancel or modify this Lease expressly reserved or granted to Tenant pursuant to
any of the provisions of this Lease, or to any modification for which such
holder's or lessor's consent is not required under the terms of such respective
mortgage or ground or underlying lease.

                  SECTION 7.12.  Intentionally Omitted.

                  SECTION 7.13. Tenant agrees to cooperate reasonably with Owner
in Owner's obtaining any Non-Disturbance Agreement or Tenant Recognition
Agreement which Owner is obligated to obtain hereunder and Tenant shall provide
Owner and the holder of any mortgage and the lessor under any ground or
underlying lease with any information reasonably required by them in connection
with obtaining any such Non-Disturbance Agreement or Tenant Recognition
Agreement.


                                    ARTICLE 8

                               PROPERTY LOSS, ETC.

                  SECTION 8.01. Any Building employee to whom any property shall
be entrusted by or on behalf of Tenant shall be deemed to be acting as Tenant's
agent with respect to such property and neither Owner nor Owner's agents shall
be liable for any loss of or damage to any such property by theft or otherwise.
Neither (i) the performance by Owner, Tenant or others of any decorations,
repairs, alterations, additions or improvements in or to the Building or the
Demised Premises, nor (ii) the failure of Owner or others to make any such
decorations, repairs, alterations, additions or improvements, nor (iii) any
damage to the Demised Premises or to the property of Tenant, nor any injury to
any persons, caused by other tenants or persons in the Building, or by
operations in the construction of any private, public or quasi-public work, or
by any other cause, nor (iv) any latent defect in the Building or in the Demised
Premises, nor (v) any temporary closing or darkening of any windows of the
Demised Premises for any reason whatsoever including, but not limited to,
Owner's own acts, nor any permanent darkening, closing, or bricking up of any
such windows if required by Legal Requirements or in connection with any
construction on adjacent property nor (vi) any inconvenience or annoyance to
Tenant or injury to or interruption of Tenant's business by reason of any of the
events or occurrences referred to in the foregoing subdivisions (i) through (v),
shall constitute an actual or constructive eviction, in whole or in part, or
entitle Tenant to any abatement or diminution of rent, or relieve Tenant from
any of its obligations under this Lease, or impose any liability upon Owner, or
its agents, or any lessor under any Superior Lease, other than such liability as
may be imposed upon Owner by law for Owner's negligence or the negligence of
Owner's agents, servants or employees in the operation or maintenance of the
Building or for the breach by Owner of any express covenant of this Lease on
Owner's part to be performed. Tenant's taking possession of the Demised Premises
shall be conclusive evidence, as against Tenant, that, at the time such
possession was so taken, the Demised Premises and the Building were in good and
satisfactory condition and Owner's Initial Construction was substantially
completed.


                                       16


                                    ARTICLE 9

                       DESTRUCTION-FIRE OR OTHER CASUALTY

                  SECTION 9.01. OWNER'S REPAIR OBLIGATIONS: A. If the Demised
Premises shall be damaged by fire or other casualty and if Tenant shall give
prompt notice to Owner of such damage, Owner, at Owner's expense, shall repair
such damage. However, Owner shall have no obligation to repair any damage to, or
to replace, Tenant's Personal Property, or any Alterations made to the Demised
Premises by or on behalf of Tenant, including without limitation, any of
Tenant's Alterations (whether or not paid for in whole or in part with an
Owner's work contribution) or any of Owner's Initial Construction (other than
that portion of Owner's Initial Construction relating to the core bathrooms
located on the floor on which the Demised Premises is located) or any other
property or effects of Tenant (all of such Tenant's Personal Property,
Alterations, Owner's Initial Construction and other property are further
collectively referred to as "Tenant's Property Interest"). Except as otherwise
provided in Section 9.03, if the entire Demised Premises shall be rendered
untenantable by reason of any such damage, the Fixed Rent shall abate for the
period from the date of such damage to the date when such damage shall have been
repaired, and if only a part of the Demised Premises shall be so rendered
untenantable, the Fixed Rent shall abate for such period in the proportion which
the area of the part of the Demised Premises so rendered untenantable bears to
the total area of the Demised Premises (except that with respect to any
period(s) in which the Demised Premises shall be comprised of spaces which are
then leased at different per square foot rental rates, then with respect to any
such periods, the Fixed Rent shall abate equitably for such period(s) on the
basis of the area of the part of the Demised Premises so rendered untenantable
and the Fixed Rent applicable thereto). However, if, prior to the date when all
of such damage shall have been repaired, any part of the Demised Premises so
damaged shall be rendered tenantable and shall be used or occupied by Tenant or
any person or persons claiming through or under Tenant, then the amount by which
the Fixed Rent shall abate shall be equitably apportioned for the period from
the date of any such use or occupancy to the date when all such damage shall
have been repaired. Tenant hereby expressly waives the provisions of Section 227
of the New York Real Property Law, and of any successor law of like import then
in force, and Tenant agrees that the provisions of this Article shall govern and
control in lieu thereof. Notwithstanding the foregoing provisions of this
Section, if, prior to or during the Demised Term, (i) the Demised Premises shall
be totally damaged or rendered wholly untenantable by fire or other casualty,
and if Owner shall decide not to restore the Demised Premises, or (ii) the
Building shall be so damaged by fire or other casualty that, in Owner's opinion,
substantial alteration, demolition, or reconstruction of the Building shall be
required (whether or not the Demised Premises shall have been damaged or
rendered untenantable), then, in any of such events, Owner, at Owner's option,
may give to Tenant, within ninety (90) days after such fire or other casualty, a
five (5) days' notice of termination of this Lease and, in the event such notice
is given, this Lease and the Demised Term shall come to an end and expire
(whether or not said term shall have commenced) upon the expiration of said five
(5) days with the same effect as if the date of expiration of said five (5) days
were the Expiration Date, the Fixed Rent shall be apportioned as of such date
and any prepaid portion of Fixed Rent for any period after such date shall be
refunded by Owner to Tenant.

                         B. Supplementing the provisions of Subsection A of this
Section 9.01, if as a result of any damage to all or substantially all of the
Demised Premises by fire or other casualty, (a) it shall become impractical for
Tenant to conduct its normal business operations in any substantial part of the
Demised Premises, and (b) no part of the Demised Premises shall be used or
occupied for business purposes by Tenant or any other person claiming through or
under Tenant, the entire Demised Premises shall be deemed untenantable for the
purposes of Subsection A of this Section 9.01.

                  SECTION 9.02. OWNER'S SUBROGATION WAIVER PROVISIONS: Owner
shall attempt to obtain and maintain, throughout the Demised Term, in Owner's
fire insurance policies covering the Building, provisions to the effect that
such policies shall not be invalidated should the insured waive, in writing,
prior to a loss, any or all right of recovery against any party for loss
occurring to the Building. In the event that at any time Owner's fire insurance
carriers shall exact an additional premium for the inclusion of such or similar
provisions, Owner shall give Tenant notice thereof. In such event, if Tenant
agrees, in writing, to reimburse Owner for such additional premium for the
remainder of the Demised Term, Owner shall require the inclusion of such or
similar provisions by Owner's fire insurance carriers. As long as such or
similar provisions are included in Owner's fire insurance policies then in
force, Owner hereby waives (i) any obligation on the part of Tenant to make
repairs to the Demised Premises necessitated or occasioned by fire or other
casualty that is an insured risk under such policies, and (ii) any right of
recovery against Tenant, any other permitted occupant of the Demised Premises,
and any of their servants,


                                       17


employees, agents or contractors, for any loss occasioned by fire or other
casualty which is an insured risk under such policies. In the event that at any
time Owner's fire insurance carriers shall not include such or similar
provisions in Owner's fire insurance policies, the waivers set forth in the
foregoing sentence shall, upon notice given by Owner to Tenant, be deemed of no
further force or effect.

                  SECTION 9.03. TENANT NEGLIGENCE: Except to the extent
expressly provided in Section 9.02, nothing contained in this Lease shall
relieve Tenant of any liability to Owner or to its insurance carriers which
Tenant may have under law or the provisions of this Lease in connection with any
damage to the Demised Premises or the Building caused by fire or other casualty.
Notwithstanding the provisions of Section 9.01, if any such damage, occurring
after any date when the waivers set forth in Section 9.02 are no longer in force
and effect, is due to the fault or neglect of Tenant, any person claiming
through or under Tenant, or any of their servants, employees, agents,
contractors, visitors or licensees, then there shall be no abatement of Fixed
Rent by reason of such damage.

                  SECTION 9.04. TENANT SUBROGATION WAIVER PROVISIONS: Tenant
acknowledges that it has been advised that Owner's insurance policies do not
cover Tenant's Property Interest; accordingly, it shall be Tenant's obligation
to obtain and maintain insurance covering Tenant's Property Interest and loss of
profits including, but not limited to, water damage coverage and business
interruption insurance. Tenant shall attempt to obtain and maintain, throughout
the Demised Term, in Tenant's fire and other insurance policies covering
Tenant's Property Interest, and Tenant's use and occupancy of the Demised
Premises, and/or Tenant's profits (and shall cause any other permitted occupants
of the Demised Premises to attempt to obtain and maintain, in similar policies),
provisions to the effect that such policies shall not be invalidated should the
insured waive, in writing, prior to a loss, any or all right of recovery against
any party for loss occasioned by fire or other casualty which is an insured risk
under such policies. In the event that at any time the fire insurance carriers
issuing such policies shall exact an additional premium for the inclusion of
such or similar provisions, Tenant shall give Owner notice thereof. In such
event, if Owner agrees, in writing, to reimburse Tenant or any person claiming
through or under Tenant, as the case may be, for such additional premium for the
remainder of the Demised Term, Tenant shall require the inclusion of such or
similar provisions by such insurance carriers. As long as such or similar
provisions are included in such insurance policies then in force, Tenant hereby
waives (and agrees to cause any other permitted occupants of the Demised
Premises to execute and deliver to Owner written instruments waiving) any right
of recovery against Owner, any lessors under any Superior Leases, the holders of
any Mortgage, and all other tenants or occupants of the Building, and any
servants, employees, agents or contractors of Owner, or of any such lessor, or
holder or any such other tenants or occupants, for any loss occasioned by fire
or other casualty which is an insured risk under such policies. In the event
that at any time such insurance carriers shall not include such or similar
provisions in any such insurance policy, the waiver set forth in the foregoing
sentence (or in any written instrument executed by any other permitted occupant
of the Demised Premises) shall, upon notice given by Tenant to Owner, be deemed
of no further force or effect with respect to any insured risks under such
policy from and after the giving of such notice. During any period while any
such waiver of right of recovery is in effect, Tenant, or any other permitted
occupant of the Demised Premises, as the case may be, shall look solely to the
proceeds of such policies to compensate Tenant or such other permitted occupant
for any loss occasioned by fire or other casualty which is an insured risk under
such policies.

                  SECTION 9.05. A. Supplementing the provisions of Section 9.01,
in the event (a) the Demised Premises or Building shall be damaged by fire or
other casualty and Tenant shall be unable to use the Demised Premises as a
result of such damage and (b) Owner shall not exercise the right to terminate
this Lease in accordance with the provisions of Section 9.01 and shall,
accordingly, be obligated to repair any such damage, then, if such damage is not
repaired within the Casualty Restoration Period (as defined herein), Tenant
shall have the following options:

                         (i) to give to Owner, within ten (10) days next
following the expiration of the Casualty Restoration Period, a five (5) days'
notice of termination of this Lease, or

                         (ii) to extend the Casualty Restoration Period for a
further period of three (3) months by notice given to Owner within ten (10) days
after the expiration of the initial Casualty Restoration Period. In the event
Tenant shall have given such notice to Owner extending the initial Casualty
Restoration Period and if such damage shall not have been repaired by Owner
within any extended Casualty Restoration Period, Tenant shall have the options
to (a) further extend the Casualty Restoration Period for further


                                       18


successive periods of six (6) months, by notice given to Owner within ten (10)
days after the expiration of any extended Casualty Restoration Period or (b) to
give Owner, within ten (10) days after the expiration of any such extended
Casualty Restoration Period a five (5) days' notice of termination of this
Lease.

         The term "Casualty Restoration Period" shall mean two (2) years after
the date of such fire or other casualty.

                         B. Notwithstanding anything to the contrary contained
in the provisions of Subsection A of this Section 9.05, in the event (a) the
Demised Premises or Building shall be damaged by fire or other casualty and
Tenant shall be unable to use the Demised Premises as a result of such damage
and (b) Owner shall not exercise the right to terminate this Lease in accordance
with the provisions of Section 9.01, then Owner shall, within one hundred twenty
(120) days after the date of such fire or casualty, give a notice to Tenant,
stating the length of time that Owner estimates the repair of such damage to the
Demised Premises or Building will reasonably require (the "Estimate Notice"). In
the event that Owner shall determine that the repair of such damage to the
Demised Premises or Building will reasonably require a period longer than the
Casualty Restoration Period, then by virtue of Owner's delivery of the Estimate
Notice, the initial Casualty Restoration Period set forth in Subsection A of
this Section 9.05, shall be so extended to the period provided in the Estimate
Notice and (b) Tenant shall have the further option to give to Owner a five (5)
days' notice of termination of this Lease within ten (10) days next following
the giving of such notice under this Paragraph B by Owner to Tenant extending
the initial Casualty Restoration Period.

                         C. Time is of the essence with respect to the giving by
Tenant to Owner of any notice in accordance with the provisions of Subsections A
and B of this Section 9.05 and in the event that Tenant shall fail to give any
such notice within the time periods set forth therein, Tenant shall be deemed to
have given to Owner a notice pursuant to subdivision (ii) of Subsection A of
this Section 9.05 extending the Casualty Restoration Period provided, however,
that any five (5) days' notice of termination given by Tenant pursuant to the
provisions of Subsection A or B of this Section 9.05 beyond the ten (10) day
period provided therein shall be void and of no force and effect.

                         D. In the event that Tenant shall give to Owner within
the applicable time periods set forth in the foregoing provisions of this
Section a five (5) days' notice of termination of this Lease, this Lease and the
Demised Term shall come to an end and expire upon the expiration of said five
(5) days with the same effect as if the date of expiration of said five (5) days
were the Expiration Date, the Fixed Rent and all increases thereof shall be
apportioned as of such date, and any prepaid portion of Fixed Rent and increases
thereof for any period after such date shall be refunded by Owner to Tenant.

                         E. Nothing contained in the foregoing provisions of
this Section 9.05 shall be deemed to affect the rights of Owner to give to
Tenant a five (5) days' notice of termination of this Lease in accordance with
the provisions of Subdivision (i) of the last sentence of Subsection A of
Section 9.01 and the provisions of Subdivision (ii) of the last sentence of
Subsection A of Section 9.01.

                  SECTION 9.06 A. Owner agrees that in the event that the
Demised Premises shall be rendered wholly untenantable by reason of any damage
occurring during the last two (2) years of the Demised Term by fire or other
casualty, and in the further event that such damage shall not have been repaired
within a period of one (1) month from the date of such damage, then Tenant
shall, within ten (10) days after the expiration of such one (1) month period,
have the right to deliver a notice to Owner requesting that Owner provide Tenant
with a notice stating the length of time that the repair to the Demised Premises
as a result of such damage will reasonably require (the "Repair Estimate
Notice"). In the event that the Repair Estimate Notice shall indicate that the
repair of such damage to the Demised Premises will reasonably require a period
of time such that the amount of time which would be remaining in the Demised
Term upon the completion of such repairs is less than six (6) months, then
Tenant, at Tenant's option and as Tenant's sole remedy with respect thereto, may
give to Owner, within five (5) days next following the delivery of such Repair
Estimate Notice, a five (5) days' notice of termination of this Lease and in the
event that such notice is given in accordance with the foregoing provisions of
this sentence, this Lease and the Demised Term shall come to any end and expire
upon the expiration of said five (5) days as if such date of expiration were the
Expiration Date, the Fixed Rent and all increases thereof shall be apportioned
as of such date, and any prepaid portion of Fixed Rent and increases thereof for
any period after such date shall be refunded by


                                       19


Owner to Tenant.

                         B. Time is of the essence with respect to the giving by
Tenant to Owner of any notice in accordance with the provisions of Paragraph A
of this Section 9.06 and in the event that Tenant shall fail to give any such
notice within the time period set forth therein, Tenant shall be deemed to have
waived its right to terminate this Lease in accordance with this Section 9.06
and any five (5) days' notice of termination given by Tenant pursuant to the
provisions of Paragraph A of this Section 9.06 beyond the five (5) day period
provided therein shall be void and of no force and effect.


                                   ARTICLE 10

                                 EMINENT DOMAIN

                  SECTION 10.01. TAKING OF THE DEMISED PREMISES: If the whole of
the Demised Premises shall be acquired for any public or quasi-public use or
purpose, whether by condemnation or by deed in lieu of condemnation, this Lease
and the Demised Term shall end as of the date of the vesting of title with the
same effect as if said date were the Expiration Date. If only a part of the
Demised Premises shall be so acquired or condemned then, except as otherwise
provided in this Section, this Lease and the Demised Term shall continue in
force and effect but, from and after the date of the vesting of title, the Fixed
Rent shall be reduced in the proportion which the area of the part of the
Demised Premises so acquired or condemned bears to the total area of the Demised
Premises immediately prior to such acquisition or condemnation (except that with
respect to any period(s) in which the Demised Premises shall be, or would have
been, absent such acquisition or condemnation, comprised of spaces which are or
would be then leased at different per square foot rental rates, then with
respect to any such periods, the Fixed Rent shall be reduced equitably on the
basis of the area of the Demised Premises so condemned and the Fixed Rent
applicable thereto). If only a part of the Real Property shall be so acquired or
condemned, then (i) whether or not the Demised Premises shall be affected
thereby, Owner, at Owner's option, may give to Tenant, within sixty (60) days
next following the date upon which Owner shall have received notice of vesting
of title, a five (5) days' notice of termination of this Lease, and (ii) if the
part of the Real Property so acquired or condemned shall contain more than ten
(10%) percent of the total area of the Demised Premises immediately prior to
such acquisition or condemnation, or if, by reason of such acquisition or
condemnation, Tenant no longer has reasonable means of access to the Demised
Premises, Tenant, at Tenant's option, may give to Owner, within sixty (60) days
next following the date upon which Tenant shall have received notice of vesting
of title, a five (5) days' notice of termination of this Lease. In the event any
such five (5) days' notice of termination is given, by Owner or Tenant, this
Lease and the Demised Term shall come to an end and expire upon the expiration
of said five (5) days with the same effect as if the date of expiration of said
five (5) days were the Expiration Date. If a part of the Demised Premises shall
be so acquired or condemned and this Lease and the Demised Term shall not be
terminated pursuant to the foregoing provisions of this Section, Owner, at
Owner's expense, shall restore that part of the Demised Premises not so acquired
or condemned to a self-contained rental unit. In the event of any termination of
this Lease and the Demised Term pursuant to the provisions of this Section, the
Fixed Rent shall be apportioned as of the date of such termination and any
prepaid portion of Fixed Rent for any period after such date shall be refunded
by Owner to Tenant.

                  SECTION 10.02. CONDEMNATION AWARD OR CLAIMS: In the event of
any such acquisition or condemnation of all or any part of the Real Property,
Owner shall be entitled to receive the entire award for any such acquisition or
condemnation, Tenant shall have no claim against Owner or the condemning
authority for the value of any unexpired portion of the Demised Term and Tenant
hereby expressly assigns to Owner all of its right in and to any such award.
Nothing contained in this Section shall be deemed to prevent Tenant from making
a claim in any condemnation proceedings for the value of any items of Tenant's
Personal Property which are compensable, in law, as trade fixtures.

                                       20



                                   ARTICLE 11

                            ASSIGNMENT AND SUBLETTING

                  SECTION 11.01. GENERAL COVENANT: Tenant, for itself, its
heirs, distributees, executors, administrators, legal representatives,
successors and assigns, covenants that, without the prior consent of Owner in
each instance, it shall not (i) assign whether by merger, consolidation or
otherwise, mortgage or encumber its interest in this Lease, in whole or in part,
or (ii) sublet, or permit the subletting of, the Demised Premises or any part
thereof, or (iii) permit the Demised Premises or any part thereof to be
occupied, or used for desk space, mailing privileges or otherwise, by any person
other than Tenant. The sale, pledge, transfer or other alienation of (a) a
controlling interest in the issued and outstanding capital stock of any
corporate Tenant (unless such stock is publicly traded on a recognized security
exchange or over-the counter market) or (b) a controlling interest in any
partnership, limited liability company or joint venture or other business entity
comprising Tenant, however accomplished, directly or indirectly and whether in a
single transaction or in a series of related and/or unrelated transactions,
shall be deemed for the purposes of this Section as an assignment of this Lease
which shall require the prior consent of Owner in each instance. The word
"control" (including, "controlled by" and "under common control with") as used
with respect to any corporation, partnership or other business entity, shall
mean the possession of the power to direct or cause the direction of the
management and policies of such corporation, partnership or other business
entity, whether through the ownership of voting securities or contract.

                  SECTION 11.02. OWNER'S RIGHTS UPON ASSIGNMENT: If Tenant's
interest in this Lease is assigned, whether or not in violation of the
provisions of this Article, Owner may collect rent from the assignee; if the
Demised Premises or any part thereof are sublet to, or occupied by, or used by,
any person other than Tenant, whether or not in violation of this Article,
Owner, after default by Tenant under this Lease, may collect rent from the
subtenant, user or occupant. In either case, Owner shall apply the net amount
collected to the rents reserved in this Lease, but neither any such assignment,
subletting, occupancy, or use, whether with or without Owner's prior consent,
nor any such collection or application, shall be deemed a waiver of any term,
covenant or condition of this Lease or the acceptance by Owner of such assignee,
subtenant, occupant or user as tenant. The consent by Owner to any assignment,
subletting, occupancy or use shall not relieve Tenant from its obligation to
obtain the express prior consent of Owner to any further assignment, subletting,
occupancy or use. If this Lease is assigned to any person or entity pursuant to
any proceeding of the type referred to in Subsections 16.01(c) and 16.01(d), any
and all monies or other consideration payable or otherwise to be delivered in
connection with such assignment shall be paid or delivered to Owner, shall be
and remain the exclusive property of Owner and shall not constitute property of
Tenant or of the estate of Tenant within the meaning of any proceeding of the
type referred to in Subsections 16.01(c) and 16.01(d). Any and all monies or
other considerations constituting Owner's property under the preceding sentence
not paid or delivered to Owner shall be held in trust for the benefit of Owner
and shall be promptly paid to or turned over to Owner. Any person or entity to
which this Lease is assigned pursuant to any proceeding of the type referred to
in Subsections 16.01(c) and 16.01(d) shall be deemed without further act or deed
to have assumed all of the obligations arising under this Lease on and after the
date of such assignment. Any such assignee shall execute and deliver to Owner
upon demand an instrument confirming such assumption. The listing of any name
other than that of Tenant on any door of the Demised Premises or on any
directory or in any elevator in the Building, or otherwise, shall not operate to
vest in the person so named any right or interest in this Lease or in the
Demised Premises, or the Building, or be deemed to constitute, or serve as a
substitute for, any prior consent of Owner required under this Article, and it
is understood that any such listing shall constitute a privilege extended by
Owner which shall be revocable at Owner's will by notice to Tenant. Tenant
agrees to pay to Owner reasonable counsel fees incurred by Owner in connection
with any proposed assignment of Tenant's interest in this Lease or any proposed
subletting of the Demised Premises or any part thereof. Neither any assignment
of Tenant's interest in this Lease nor any subletting, occupancy or use of the
Demised Premises or any part thereof by any person other than Tenant, nor any
collection of rent by Owner from any person other than Tenant as provided in
this Section, nor any application of any such rent as provided in this Section
shall, in any circumstances, relieve Tenant of its obligation fully to observe
and perform the terms, covenants and conditions of this Lease on Tenant's part
to be observed or performed.

                  SECTION 11.03. SUBLET RIGHTS: A. (1) As long as Tenant is not
in default (i) under any of the terms, covenants or conditions of this Lease on
Tenant's part to be observed or performed other than the payment of Fixed Rent
and increases thereto due under Article 23 of the Lease, beyond the expiration
of the applicable notice and grace period set forth in this Lease or (ii) in the
observance and performance of the covenants


                                       21


to pay the Fixed Rent and increases thereto under Article 23 of this Lease,
Owner agrees not to unreasonably withhold Owner's prior consent to sublettings
by Tenant of all or parts of the Demised Premises to not more than two (2)
subtenants. Each such subletting shall be for undivided occupancy by the
subtenant of that part of the Demised Premises affected thereby, for the use
expressly permitted in this Lease, and at no time shall there be more than three
(3) occupants, including Tenant, on any one floor.

                               (2) Without Owner's prior consent, Tenant shall
not (a) negotiate or enter into a proposed subletting with any tenant, subtenant
or occupant of any space in the Building or (b) list or otherwise publicly
advertise the Demised Premises or any part thereof for subletting at a rental
lower than the higher of (i) the Fixed Rent then in effect under this Lease,
allocable to the space sought to be sublet or (ii) the rental at which the Owner
is then offering to rent comparable space in the Building.

                               (3) At least thirty (30) days prior to any
proposed subletting, Tenant shall submit to Owner a statement (the "Proposed
Sublet Statement") containing the name and address of the proposed subtenant,
the nature of the proposed subtenant's business and its current financial
status, if such status is obtained or obtainable by Tenant, and all of the
principal terms and conditions of the proposed subletting including, but not
limited to, the proposed commencement and expiration dates of the term thereof.
Unless the proposed sublet area shall constitute only an entire floor (or
floors), the Proposed Sublet Statement shall be accompanied by a floor plan
delineating the proposed sublet area.

                               (4) Owner may arbitrarily withhold consent to a
proposed subletting if, (a) in Owner's reasonable judgment, the occupancy of the
proposed subtenant will tend to impair the character or dignity of the Building
or impose any additional burden upon Owner in the operation of the Building, or
(b) the proposed subtenant shall be a person or entity with whom Owner is then
actively negotiating or discussing to lease space in the Building and Owner has
comparable space in the Building.

                               (5) In the event of any dispute between Owner and
Tenant as to the reasonableness of Owner's failure or refusal to consent to any
subletting, such dispute shall be submitted to arbitration in accordance with
the provisions of Article 37.

                               (6) Any Sublease consented to by Owner must
conform to the information contained in the Proposed Sublet Statement and shall
expressly provide that (a) the subtenant shall obtain provisions in its
insurance policies to the effect that such policies shall not be invalidated
should the insured waive, in writing, prior to a loss, any or all right of
recovery against any party for loss occasioned by fire or other casualty which
is an insured risk under such policies, as set forth in Section 9.04, and (b) in
the event of the termination, re-entry or dispossess of Tenant by Owner under
this Lease, Owner may, at its option, take over all of the right, title and
interest of Tenant, as sublessor under the sublease, and such subtenant shall,
at Owner's option, attorn to Owner pursuant to the then executory provisions of
such sublease, except that Owner shall not (i) be liable for any act or omission
of Tenant under such sublease prior to such attornment by subtenant, (ii) be
subject to any offset which accrued to such subtenant against Tenant, (iii) be
bound by any previous modification of such sublease or by any previous
prepayment of more than one month's rent unless such modification or prepayment
was previously approved by Owner, (iv) be bound by any covenant to undertake or
complete any construction of the premises, or any portion thereof, demised by
such sublease and (v) be bound by any obligation to make any payment to or on
behalf of the subtenant, except for services, repairs, maintenance and
restoration provided for under the sublease to be performed after the date of
such termination, re-entry or dispossess by Owner under this Lease and to which
Owner is expressly required to perform under this Lease with respect to the
subleased space at Owner's expense, it being expressly understood, however, that
Owner shall not be bound by any obligation to make payment to or on behalf of a
subtenant with respect to construction performed by or on behalf of such
subtenant in the subleased premises. Tenant shall reimburse Owner on demand for
any reasonable costs or expense that may be incurred by Owner's review of any
Proposed Sublet Statement or in connection with any sublease consented to by
Owner, including, without limitation, any reasonable processing fee, reasonable
attorneys' fees and disbursements and the reasonable costs of making
investigations as to the acceptability of the proposed subtenant.

                         B. Notwithstanding the foregoing provisions of this
Section 11.03, Owner shall have the following rights with respect to each
proposed subletting by Tenant:

                                       22


                               (1) In the event Tenant proposes to sublet all or
substantially all of the Demised Premises, Owner, at Owner's option, may give to
Tenant, within thirty (30) days after the submission by Tenant to Owner of the
Proposed Sublet Statement, a notice terminating this Lease on the date (referred
to as the "Earlier Termination Date") immediately prior to the proposed
commencement date of the term of the proposed subletting, as set forth in such
Proposed Sublet Statement, and, in the event such notice is given, this Lease
and the Demised Term shall come to an end and expire on the Earlier Termination
Date with the same effect as if it were the Expiration Date, the Fixed Rent
shall be apportioned as of said Earlier Termination Date and any prepaid portion
of Fixed Rent for any period after such date shall be refunded by Owner to
Tenant; or

                               (2) Subject to the terms and conditions of
Subsection E to Section 11.03, in the event Tenant proposes to sublet all or any
portion of the Demised Premises, Owner, at Owner's option, may give to Tenant,
within thirty (30) days after the submission by Tenant to Owner, of the Proposed
Sublet Statement, a notice electing to eliminate such portion of the Demised
Premises (said portion is referred to as the "Eliminated Space") from the
Demised Premises during the period (referred to as the "Elimination Period")
commencing on the date (referred to as "Elimination Date") immediately prior to
the proposed commencement date of the term of the proposed subletting, as set
forth in the Proposed Sublet Statement, and ending on the proposed expiration
date of the term of the proposed subletting, as set forth in the Proposed Sublet
Statement, and in the event such notice is given the following shall apply:

                           (a) The Eliminated Space shall be eliminated from the
                  Demised Premises during the Elimination Period;

                           (b) Tenant shall surrender the Eliminated Space to
                  Owner on or prior to the Elimination Date in the same manner
                  as if said Elimination Date were the Expiration Date;

                           (c) If the Eliminated Space shall constitute less
                  than an entire floor, (i) Owner, at Owner's expense, shall
                  have the right to make any alterations and installations in
                  the Demised Premises required, in Owner's judgment, reasonably
                  exercised, to make the Eliminated Space a self-contained
                  rental unit with access through corridors to the elevators and
                  core toilets serving the Eliminated Space, and if the Demised
                  Premises shall contain any core toilets (for the purposes of
                  this Article core toilets shall be deemed to include any
                  unisex toilets) or any corridors (including any corridors
                  proposed to be constructed by Owner pursuant to this
                  subdivision (c), providing access from the Eliminated Space to
                  the core area), (ii) Owner and any tenant or other occupant of
                  the Eliminated Space shall have the right to use such toilets
                  and corridors in common with Tenant and any other permitted
                  occupants of the Demised Premises, and the right to install
                  signs and directional indicators in or about such corridors
                  indicating the name and location of such tenant or other
                  occupant;

                           (d) During the Elimination Period, the Fixed Rent,
                  the Demised Premises Area (as defined in Article 23), and the
                  Electrical Inclusion Factor (as defined in Section 29.04) as
                  the Electrical Inclusion Factor may have been adjusted
                  previously pursuant to the provisions of said Section, shall
                  each be reduced in the proportion which the area of the
                  Eliminated Space bears to the total area of the Demised
                  Premises immediately prior to the Elimination Date (including
                  an equitable portion of the area of any corridors referred to
                  in subdivision (c) of this Subsection 11.03.B.(2) as part of
                  the area of the Eliminated Space for the purpose of computing
                  such reduction), (except that with respect to any period(s) in
                  which the Demised Premises shall be, or would have been,
                  absent such elimination comprised of spaces which are then or
                  would be leased at different per square foot rental rates,
                  then with respect to any such periods, the Fixed Rent shall be
                  equitably reduced on the basis of the Eliminated Space and the
                  Fixed Rent applicable thereto) and in the event that the
                  Eliminated Space shall be the entire Demised Premises, during
                  the Elimination Period, Tenant shall have no rights with
                  respect to the Demised Premises nor any obligations with
                  respect to the Demised Premises, including, but not limited
                  to, any obligations to pay Fixed Rent or any increases therein
                  or any additional rent, and any prepaid portion of Fixed Rent
                  for any period after the Elimination Date allocable to the
                  Elimination Space shall be refunded by Owner to Tenant;

                                       23


                           (e) There shall be an equitable apportionment of any
                  increase in the Fixed Rent pursuant to Article 23 for the
                  Escalation Year and Tax Escalation Year (as defined in Article
                  23) in which said Elimination Date shall occur;

                           (f) If the Elimination Period shall end prior to the
                  Expiration Date, the Eliminated Space shall be returned by
                  Owner to Tenant in the condition in which it existed on the
                  day immediately proceeding the Elimination Date (reasonable
                  wear and tear excepted) and shall be deemed restored to and
                  once again a part of the Demised Premises during the period
                  (referred to as the "Restoration Period") commencing on the
                  date next following the expiration of the Elimination Period
                  and ending on the Expiration Date;

                           (g) During the Restoration Period, if any, the Fixed
                  Rent, the Demised Premises Area and the Electrical Inclusion
                  Factor, as the Electrical Inclusion Factor may have been
                  adjusted previously pursuant to the provisions of Section
                  29.04, shall each be increased in the proportion which the
                  area of the Eliminated Space bears to the total area of the
                  Demised Premises immediately prior to the commencement of the
                  Restoration Period (including an equitable portion of the area
                  of any corridors referred to in subdivision (c) of this
                  Subsection 11.03.B.(2) as a part of the area of the Eliminated
                  Space for the purpose of computing such increase) (except that
                  with respect to any period(s) during the Restoration Period in
                  which the Demised Premises shall be comprised of spaces which
                  are then leased at different per square foot rental rates,
                  then with respect to any such periods, the Fixed Rent shall be
                  equitably increased on the basis of the Eliminated Space and
                  the Fixed Rent applicable thereto [computed as if the Fixed
                  Rent were never reduced pursuant to the provisions of Section
                  11.03(2)(d)]) and in the event that the Eliminated Space shall
                  be the entire Demised Premises, during the Restoration Period,
                  the Demised Premises, in its then existing condition, shall be
                  deemed restored to Tenant and Tenant shall have all rights
                  with respect to the Demised Premises which are set forth in
                  this Lease and all obligations with respect to the Demised
                  Premises which are set forth in this Lease, including, but not
                  limited to, the obligations for the payment of Fixed Rent and
                  any increases therein (as it would have been adjusted if
                  Tenant occupied the Demised Premises during the Elimination
                  Period) and any additional rent; and

                           (h) There shall be an equitable apportionment of any
                  increase in the Fixed Rent pursuant to Article 23 for the
                  Escalation Year and Tax Escalation Year in which the
                  Restoration Period, if any, shall commence.

                           However, notwithstanding the foregoing, Owner and
                  Tenant acknowledge the possibility that all or any of the
                  tenants or occupants of the Eliminated Space may not have
                  vacated and surrendered all or any portions of the Eliminated
                  Space to Owner by the commencement of the Restoration Period;
                  accordingly, notwithstanding anything to the contrary
                  contained in the foregoing provisions of this Subsection B,
                  the following shall apply:

                           (x) the Restoration Period applicable to the
                  Eliminated Space shall commence on the commencement date of
                  the Restoration Period with respect to those portions, if any,
                  of the Eliminated Space which are vacant on the commencement
                  of the Restoration Period and with respect to those portions,
                  if any, of the Eliminated Space which are not vacant on the
                  commencement of the Restoration Period on the respective later
                  date or dates upon which such portions of the Eliminated Space
                  become vacant and Owner gives notice to Tenant of such vacancy
                  but the Expiration Date shall not be affected thereby, the
                  increases in the Fixed Rent, the Demised Premises Area and the
                  Electrical Inclusion Factor, as the Electrical Inclusion
                  Factor may have been adjusted pursuant to the provisions of
                  Section 29.04, shall be equitably adjusted to reflect the fact
                  that all or any portions of the Eliminated Space have not been
                  restored to Tenant on the commencement of the Restoration
                  Period but are restored to Tenant and included back in the
                  Demised Premises on a date or dates after the commencement of
                  the Restoration Period;

                                       24


                           (y) except as expressly set forth in this Subsection
                  11.03.B. to the contrary, neither the validity of this Lease
                  nor the obligations of Tenant under this Lease shall be
                  affected thereby; and

                           (z) Tenant waives any rights to rescind this Lease
                  and to recover any damages which may result from the failure
                  of Owner to deliver possession of all or any portions of the
                  Eliminated Space on the commencement of the Restoration
                  Period; Owner agrees to institute within thirty (30) days
                  after the commencement of the Restoration Period, possession
                  proceedings against any tenants and occupants who have not so
                  vacated and surrendered all or any portions of the Eliminated
                  Space, and agrees to prosecute such proceedings with
                  reasonable diligence.

At the request of Owner, Tenant shall execute and deliver an instrument or
instruments, in form satisfactory to Owner, setting forth any modifications to
this Lease contemplated in or resulting from the operation of the foregoing
provisions of this Section 11.03; however, neither Owner's failure to request
any such instrument nor Tenant's failure to execute or deliver any such
instrument shall vitiate the effect of the foregoing provisions of this Section.
The failure by Owner to exercise any option under this Section 11.03 with
respect to any subletting shall not be deemed a waiver of such option with
respect to any extension of such subletting or any subsequent subletting of the
premises affected thereby or any other portion of the Demised Premises. Tenant
agrees to indemnify Owner from all loss, cost, liability, damage and expense,
including, but not limited to, reasonable counsel fees and disbursements,
arising from any claims against Owner by any broker or other person, for a
brokerage commission or other similar compensation in connection with any such
proposed subletting, in the event (a) Owner shall (i) fail or refuse to consent
to any proposed subletting, or (ii) exercise any of its options under this
Section 11.03, or (b) any proposed subletting shall fail to be consummated for
any reason whatsoever.

                         C. Tenant agrees that (1) fifty percent (50%) of any
increase in the rental value of the Demised Premises over and above the Fixed
Rent payable pursuant to the provisions of this Lease, as such Fixed Rent may be
increased from time to time pursuant to the provisions of this Lease, and (2)
any consideration paid to Tenant or any subtenant or other person claiming
through or under Tenant in connection with an assignment of Tenant's interest in
this Lease or the interest of any subtenant or other person claiming through or
under Tenant under any sublease whether or not such assignment shall be effected
with court approval in a proceeding of the types described in Subsection
16.01(c) or (d), or in any similar proceeding, or otherwise, shall accrue to the
benefit of Owner and not to the benefit of Tenant, or of any subtenant or other
person claiming through or under Tenant, or of the creditors of Tenant or of any
such subtenant or other person claiming through or under Tenant. Accordingly,
Tenant agrees that if Owner shall fail to exercise its option to sooner
terminate this Lease in connection with any proposed subletting by Tenant of all
or substantially all of the Demised Premises, or its option to eliminate the
Demised Premises or to eliminate from the Demised Premises any portion thereof,
in connection with any proposed subletting by Tenant of the entire Demised
Premises or any portion thereof, or if any subtenant or other person claiming
through or under Tenant shall sublet all or any portion of the Demised Premises,
Tenant shall pay to Owner a sum equal to fifty percent (50%) of any Subletting
Profit, as such term is hereinafter defined. All rentals and other sums
(including, but not limited to, sums payable for the sale or rental of any
fixtures, leasehold improvements, equipment, furniture or other personal
property, less, in the case of the sale thereof, the then net unamortized [on a
straight-line basis over the term of this Lease or, in the event of a further
subletting, over the term of the initial sublease, as the case may be] cost
thereof, which were provided and installed in the sublet premises at the sole
cost and expense of Tenant or such subtenant or other person claiming through or
under Tenant and for which no allowance or other credit has been given by Owner)
payable by any subtenant to Tenant or to any subtenant or other person claiming
through or under Tenant in connection with (i) any subletting of the entire
Demised Premises in excess of the Fixed Rent then payable by Tenant to Owner
under this Lease, or (ii) any subletting of a portion of the Demised Premises in
excess of that proportion of the Fixed Rent applicable to the floor on which the
portion of the Demised Premises so sublet is located payable by Tenant to Owner
under this Lease which the area of the portion of the Demised Premises so sublet
bears to the total area of the Demised Premises on said floor on which the
portion of the Demised Premises so sublet is located, are referred to, in the
aggregate, as "Subletting Profit"; in computing any Subletting Profit it shall
be deemed that the rental reserved under any such subletting shall commence to
accrue as of the commencement of the term of such subletting even if such rental
actually commences to accrue as of a date subsequent to such commencement, and
there shall be deducted from the sums paid in excess of the rentals payable
under this Lease or such portion thereof, to the extent incurred by Tenant or
any such subtenant or other person claiming through or under Tenant, one single
reasonable brokerage


                                       25


commission, reasonable alteration costs to prepare the space being sublet for
such subletting (but not such amounts expended on Tenant's initial Alterations
to prepare the Demised Premises for Tenant's initial occupancy), work
contributions actually granted to such subtenant, reasonable attorney's fees,
and reasonable rent abatements granted to any subtenant, all amortized on a
straightline basis over the term of the sublease. Tenant agrees that if Tenant,
or any subtenant or other person claiming through or under Tenant, shall assign
or have assigned its interest as Tenant under this Lease or its interest as
subtenant under any sublease, as the case may be, whether or not such assignment
shall be effected with court approval in a proceeding of the types described in
Subsections 16.01(c) or (d), or in any similar proceeding, or otherwise, Tenant
shall pay to Owner a sum equal to any consideration payable to Tenant or any
subtenant or other person claiming through or under Tenant for such assignment.
All sums payable hereunder to Tenant shall be paid to Owner as additional rent
immediately upon such sums becoming payable to Tenant or to any subtenant or
other person claiming through or under Tenant and, if requested by Owner, Tenant
shall promptly enter into a written agreement with Owner setting forth the
amount of such sums to be paid to Owner, however, neither Owner's failure to
request the execution of such agreement nor Tenant's failure to execute such
agreement shall vitiate the provisions of this Section. For the purposes of this
Article, a trustee, receiver or other representative of the Tenant's or any
subtenant's estate under any federal or state bankruptcy act shall be deemed a
person claiming through or under Tenant.

                         D. Neither Owner's consent to any subletting nor
anything contained in this Section shall be deemed to grant to any subtenant or
other person claiming through or under Tenant the right to sublet all or any
portion of the Demised Premises or to permit the occupancy of all or any portion
of the Demised Premises by others. Neither any subtenant referred to in this
Section nor its heirs, distributees, executors, administrators, legal
representatives, successors nor assigns, without the prior consent of Owner in
each instance, shall (i) assign, whether by merger, consolidation or otherwise,
mortgage or encumber its interest in any sublease, in whole or in part, or (ii)
sublet, or permit the subletting of, that part of the Demised Premises affected
by such subletting or any portion thereof, or (iii) permit such part of the
Demised Premises affected by such subletting or any portion thereof to be
occupied or used for desk space, mailing privileges or otherwise, by any person
other than such subtenant and any sublease shall provide that any violation of
the foregoing provisions of this sentence shall be an event of default
thereunder. The sale, pledge, transfer or other alienation of (a) any of the
issued and outstanding capital stock of any corporate subtenant (unless such
stock is publicly traded on any recognized security exchange or over-the-counter
market) or (b) any interest in any partnership or joint venture subtenant,
however accomplished, and whether in a single transaction or in a series of
related or unrelated transactions, shall be deemed for the purposes of this
Article to be an assignment of such sublease which shall require the prior
consent of Owner in each instance and any sublease shall so provide.

                         E. Supplementing the provisions of Section 11.03, in
the event Tenant proposes to sublet a contiguous portion of the Demised Premises
not to exceed a total of two thousand (2,000) useable square feet in the
aggregate (said contiguous portion of the Demised Premises is referred to herein
as the "Contiguous Sublet Space"), and, provided Tenant is not then in default
(i) under any of the terms, covenants or conditions of this Lease on Tenant's
part to be observed or performed other than the payment of Fixed Rent and
increases thereto due under Article 23 of the Lease, beyond the expiration of
the applicable notice and grace period set forth in this Lease or (ii) in the
observance and performance of the covenants to pay the Fixed Rent and increases
thereto under Article 23 of this Lease, then, with respect to a proposed
subletting whose term shall commence and expire during the period from the
Commencement Date to and including the last day of the calendar month in which
the fourth (4th) anniversary of the Commencement Date occurs (referred to herein
as the "Last Non-Recapture Date"), Owner shall not have the right to exercise
its option contained in said Section 11.03 to eliminate all or any portions of
the Contiguous Sublet Space from the Demised Premises. With respect to (i) any
other sublettings of the Demised Premises in excess of the Contiguous Sublet
Space, (ii) any subletting of all or substantially all of the Demised Premises,
including, but not limited to, the Contiguous Sublet Space, (iii) any subletting
commencing after or whose term commences prior to, but continues beyond, the
Last Non-Recapture Date, the provisions of this paragraph A of this Subsection E
of Section 11.03 shall have no force and effect and Owner shall have full rights
or recapture with respect to such space and the provisions of Section 11.03
shall apply in all respects.

                  SECTION 11.04. OWNER'S RIGHTS UPON LEASE DISAFFIRMANCE: A. In
the event that, at any time after Tenant may have assigned Tenant's interest in
this Lease, this Lease shall be disaffirmed or rejected in any proceeding of the
types described in Subsections 16.01(c) and (d), or in any similar proceeding,
or in the event of termination of this Lease by reason of any such proceeding or
by reason of lapse of time following notice of


                                       26


termination given pursuant to Section 16.01 based upon any of the Events of
Default set forth in said Subsections, Tenant, upon request of Owner given
within thirty (30) days next following any such disaffirmance, rejection or
termination (and actual notice thereof to Owner in the event of a disaffirmance
or rejection or in the event of termination other than by act of Owner), shall
(i) pay to Owner all Fixed Rent, additional rent and other charges due and owing
by the assignee to Owner under this Lease to and including the date of such
disaffirmance, rejection or termination, and (ii) as "tenant", enter into a new
lease with Owner of the Demised Premises for a term commencing on the effective
date of such disaffirmance, rejection or termination and ending on the
Expiration Date unless sooner terminated as in such lease provided, at the same
Fixed Rent and then executory terms, covenants and conditions as are contained
in this Lease, except that (a) Tenant's rights under the new lease shall be
subject to the possessory rights of the assignee under this Lease and the
possessory rights of any person claiming through or under such assignee or by
virtue of any statute or of any order of any court, and (b) such new lease shall
require all defaults existing under this Lease to be cured by Tenant with due
diligence, and (c) such new lease shall require Tenant to pay all increases in
the Fixed Rent reserved in this Lease which, had this Lease not been so
disaffirmed, rejected or terminated, would have accrued under the provisions of
Article 23 of this Lease after the date of such disaffirmance, rejection or
termination with respect to any period prior thereto. In the event Tenant shall
default in its obligation to enter into said new lease for a period of ten (10)
days next following Owner's request therefor, then, in addition to all other
rights and remedies by reason of such default, either at law or in equity, Owner
shall have the same rights and remedies against Tenant as if Tenant had entered
into such new lease and such new lease had thereafter been terminated as at the
commencement date thereof by reason of Tenant's default thereunder. Nothing
contained in this Section shall be deemed to grant to Tenant any right to assign
Tenant's interest in this Lease.

                         B. If Tenant assumes this Lease in any proceeding of
the types described in Subsections 16.01(c) and (d), or in any similar
proceeding and proposes to assign the same pursuant to said proceeding to any
person or entity who shall have made a bona fide offer to accept an assignment
of this Lease on terms acceptable to the Tenant, then notice of such proposed
assignment shall be given to Owner by Tenant no later than twenty (20) days
after receipt by Tenant of such offer, but in any event no later than ten (10)
days prior to the date that Tenant shall make application to a court of
competent jurisdiction for authority and approval to enter into such assignment
and assumption. Such notice shall set forth (a) the name and address of such
person, (b) all of the terms and conditions of such offer, and (c) adequate
assurance of future performance by such person under the Lease, including,
without limitation, the assurance referred to in Section 365(b)(3) of the United
States Bankruptcy Code or any provisions in substitution thereof. Owner shall
have the prior right and option, to be exercised by notice to Tenant given at
any time prior to the effective date of such proposed assignment, to accept an
assignment of this Lease upon the same terms and conditions and for the same
consideration, if any, as the bona fide offer made by such person, less any
brokerage commissions which would otherwise be payable by Tenant out of the
consideration to be paid by such person in connection with the assignment of
this Lease.

                         C. The term "adequate assurance of future performance"
as used in this Lease shall mean that any proposed assignee shall, among other
things, (a) deposit with Owner on the assumption of this Lease the sum of nine
(9) months of the then Fixed Rent and increases therein pursuant to Article 23
as security for the faithful performance and observance by such assignee of the
terms and obligations of this Lease, (b) furnish Owner with financial statements
of such assignee for the prior three (3) fiscal years, as finally determined
after an audit and certified as correct by a certified public accountant, which
financial statements shall show a net worth of at least six (6) times the Fixed
Rent and increases therein pursuant to Article 23 then payable for each of such
three (3) years, (c) grant to Owner a security interest in such property of the
proposed assigned as Owner shall deem necessary to provide adequate assurance of
the performance by such assignee of its obligations under the Lease.

                  SECTION 11.05. SUBSIDIARIES/AFFILIATES: A. As long as Tenant
is not in default under any of the terms, covenants or conditions of this Lease
on Tenant's part to be observed and performed, Langer, Inc., Tenant named
herein, shall have the right, without the prior consent of Owner, to assign its
interest in this Lease, for the use permitted in this Lease, to any subsidiary
or affiliate of Tenant named herein, which is in the same general line of
business as Tenant named herein and only for such period as it shall remain a
subsidiary or affiliate of Tenant named herein. For the purposes of this
Article: (a) a "subsidiary" of Tenant named herein shall mean any corporation
not less than fifty-one (51%) percent of whose outstanding voting stock at the
time shall be owned by Tenant named herein, and (b) an "affiliate" of Tenant
named herein shall mean any corporation, partnership or other business entity
which controls or is controlled by, or is under common control with Tenant. For
the purpose of the definition of "affiliate" the word "control" (including,
"controlled by" and "under common control with") as used with respect to


                                       27


any corporation, partnership or other business entity, shall mean the possession
of the power to direct or cause the direction of the management and policies of
such corporation, partnership or other business entity, whether through the
ownership of voting securities or contract. No such assignment shall be valid or
effective unless, within ten (10) days after the execution thereof, Tenant shall
deliver to Owner all of the following: (I) a duplicate original instrument of
assignment, in form and substance satisfactory to Owner, duly executed by
Tenant, in which Tenant shall (a) waive all notices of default given to the
assignee, and all other notices of every kind or description now or hereafter
provided in this Lease, by statute or rule of law, and (b) acknowledge that
Tenant's obligations with respect to this Lease shall not be discharged,
released or impaired by (i) such assignment, (ii) any amendment or modification
of this Lease, whether or not the obligations of Tenant are increased thereby,
(iii) any further assignment or transfer of Tenant's interest in this Lease,
(iv) any exercise, non-exercise or waiver by Owner of any right, remedy, power
or privilege under or with respect to this Lease, (v) any waiver, consent,
extension, indulgence or other act or omission with respect to any other
obligations of Tenant under this Lease, (vi) any act or thing which, but for the
provisions of such assignment, might be deemed a legal or equitable discharge of
a surety or assignor, to all of which Tenant shall consent in advance, and (c)
expressly waive and surrender any then existing defense to its liability
hereunder it being the purpose and intent of Owner and Tenant that the
obligations of Tenant hereunder as assignor shall be absolute and unconditional
under any and all circumstances, and (II) an instrument, in form and substance
satisfactory to Owner, duly executed by the assignee, in which such assignee
shall assume the observance and performance of, and agree to be personally bound
by, all of the terms, covenants and conditions of this Lease on Tenant's part to
be observed and performed. The provisions of Subsection C of Section 11.03
relating to Owner's rights to assignment consideration shall not be applicable
to any proposed assignment to any such subsidiary or affiliate of Tenant
pursuant to the provisions of this Subsection A of Section 11.05.

                         B. As long as Tenant is not in default under any of the
terms, covenants or conditions of this Lease on Tenant's part to be observed and
performed, Langer, Inc., Tenant named herein, shall have the right, without the
prior consent of Owner, to sublet to, or permit the use or occupancy of, all or
any part of the Demised Premises by any subsidiary or affiliate (as said terms
are defined in Subsection A above) of Tenant named herein for the use permitted
in this Lease provided that such subsidiary or affiliate is in the same general
line of business as the Tenant named herein and only for such period as it shall
remain a subsidiary or affiliate of, and in the same general line of business
as, the Tenant named herein. However, no such subletting shall be valid unless,
prior to the execution thereof, Tenant shall give notice to Owner of the
proposed subletting, and within ten (10) days prior the commencement of said
subletting, Tenant shall deliver to Owner an agreement, in form and substance
satisfactory to Owner, duly executed by Tenant and said subtenant, in which said
subtenant shall assume performance of and agree to be personally bound by, all
of the terms, covenants and conditions of this Lease which are applicable to
said subtenant and such subletting. Tenant shall give prompt notice to Owner of
any such use or occupancy of all or any part of the Demised Premises and such
use or occupancy shall be subject and subordinate to all of the terms, covenants
and conditions of this Lease. No such use or occupancy shall operate to vest in
the user or occupant any right or interest in this Lease or the Demised
Premises. For the purposes of determining the number of subtenants or occupants
in the Demised Premises pursuant to Section 11.03, the occupancy of any such
permitted subsidiary or affiliate of Tenant shall be deemed the occupancy of
Tenant and such subsidiary or affiliate shall not be counted as a subtenant or
occupant and the provisions of Subsection B of Section 11.03 relating to Owner's
option to terminate this Lease or recapture the portions of the Demised Premises
proposed to be sublet and the provisions of Subsection C of Section 11.03
relating to Owner's rights to Subletting Profits shall not be applicable to any
proposed subletting to any such subsidiary or affiliate of Tenant pursuant to
the provisions of this Subsection B of Section 11.05.


                                   ARTICLE 12

                          OWNER'S INITIAL CONSTRUCTION

SECTION 12.01. Owner agrees to perform work and make installations in the
Demised Premises as set forth in Addendum A. Such work and installations are
referred to as "Owner's Initial Construction". All of the terms, covenants and
conditions of Addendum A are incorporated in this Lease by reference and shall
be deemed a part of this Lease as though fully set forth in the body of this
Lease.


                                       28


                                   ARTICLE 13

                           ACCESS TO DEMISED PREMISES

                  SECTION 13.01. OWNER'S RIGHT TO ENTER: Owner and its agents
shall have the following rights in and about the Demised Premises: (i) to enter
the Demised Premises at all times to examine the Demised Premises or for any of
the purposes set forth in this Article or for the purpose of performing any
obligation of Owner under this Lease or exercising any right or remedy reserved
to Owner in this Lease, or complying with any Legal Requirement which Owner is
obligated to comply with hereunder, and if Tenant, its officers, partners,
agents or employees shall not be personally present or shall not open and permit
an entry into the Demised Premises at any time when such entry shall be
necessary or permissible, to use a master key or to forcibly enter the Demised
Premises; (ii) to erect, install, use and maintain pipes, ducts and conduits in
and through the Demised Premises; (iii) to exhibit the Demised Premises to
others; (iv) to make such repairs, alterations, improvements or additions, or to
perform such maintenance, including, but not limited to, the maintenance of all
heating, air conditioning, ventilating, elevator, plumbing, electrical,
telecommunication and other mechanical facilities, as Owner may deem reasonably
necessary or desirable; (v) to take all materials into and upon the Demised
Premises that may be required in connection with any such decorations, repairs,
alterations, improvements, additions or maintenance; and (vi) to alter, renovate
and decorate the Demised Premises at any time during the Demised Term if Tenant
shall have removed all or substantially all of Tenant's property from the
Demised Premises. The lessors under any Superior Lease and the holders of any
Mortgage shall have the right to enter the Demised Premises from time to time
through their respective employees, agents, representatives and architects to
inspect the same or to cure any default of Owner or Tenant relating thereto.
Owner shall have the right, from time to time, to change the name, number or
designation by which the Building is commonly known which right shall include,
without limitation, the right to name the Building after any tenant of the
Building.

                  SECTION 13.02. OWNER'S RESERVATION OF RIGHTS TO PORTIONS OF
THE BUILDING: All parts (except surfaces facing the interior of the Demised
Premises) of all walls, windows and doors bounding the Demised Premises
(including exterior Building walls, core corridor walls, doors and entrances),
all balconies, terraces and roofs adjacent to the Demised Premises, all space in
or adjacent to the Demised Premises used for shafts, stacks, stairways, chutes,
pipes, conduits, ducts, fan rooms, heating, air conditioning, ventilating,
plumbing, electrical, telecommunication and other mechanical facilities,
closets, service closets and other Building facilities, and the use thereof, as
well as access thereto through the Demised Premises for the purposes of
operation, maintenance, alteration and repair, are hereby reserved to Owner.
Owner also reserves the right at any time to change the arrangement or location
of entrances, passageways, doors, doorways, corridors, elevators, stairs,
toilets and other public parts of the Building, provided any such change does
not permanently and unreasonably obstruct Tenant's access to the Demised
Premises. Nothing contained in this Article shall impose any obligation upon
Owner with respect to the operation, maintenance, alteration or repair of the
Demised Premises or the Building.

                  SECTION 13.03. ACCESS TO THIRD PARTIES: Owner and its agents
shall have the right to permit access to the Demised Premises, whether or not
Tenant shall be present, to any receiver, trustee, assignee for the benefit of
creditors, sheriff, marshal or court officer entitled to, or reasonably
purporting to be entitled to, such access for the purpose of taking possession
of, or removing, any property of Tenant or any other occupant of the Demised
Premises, or for any other lawful purpose, or by any representative of the fire,
police, building, sanitation or other department of the City, State or Federal
Governments. Neither anything contained in this Section, nor any action taken by
Owner under this Section, shall be deemed to constitute recognition by Owner
that any person other than Tenant has any right or interest in this Lease or the
Demised Premises.

                  SECTION 13.04. NO ACTUAL OR CONSTRUCTIVE EVICTION: The
exercise by Owner or its agents or by the lessor under any Superior Lease or by
the holder of any Mortgage of any right reserved to Owner in this Article shall
not constitute an actual or constructive eviction, in whole or in part, or
entitle Tenant to any abatement or diminution of rent, or relieve Tenant from
any of its obligations under this Lease, or impose any liability upon Owner, or
its agents, or upon any lessor under any Superior Lease or upon the holder of
any Mortgage, by reason of inconvenience or annoyance to Tenant, or injury to or
interruption of Tenant's business, or otherwise.

                  SECTION 13.05. LIMITATIONS ON OWNER'S RIGHT TO ENTER:
Supplementing the provisions of Sections 13.01 and 13.02, Owner agrees that
except in cases of emergency, any entry upon the Demised Premises


                                       29


pursuant to the provisions of said Sections shall be made at reasonable times,
and only after reasonable advance notice (which may be oral, mailed, delivered
or left at the Demised Premises notwithstanding any contrary provisions of
Article 27) and any work performed or installation made pursuant to said Section
shall be made with reasonable diligence and any such entry, work or
installations shall be made in a manner designed to minimize interference with
Tenant's normal business operations (however, nothing contained in this Section
shall be deemed to impose upon Owner any obligation to employ contractors or
labor at so-called overtime or other premium pay rates).

                  SECTION 13.06. RENT ABATEMENT: If, for any reason whatsoever
other than (w) the result of an act or omission by Tenant, its officers,
employees, agents and invitees, (x) a fire or other casualty (for which the
provisions of Article 9 shall govern), (y) a taking or an eminent domain (for
which the provisions of Article 10 shall govern) or (z) because of any Force
Majeure Event (as defined in Section 26.01), (i) all or part of the Demised
Premises are rendered untenantable by reason of the fact that the elevator,
plumbing, electrical, air conditioning and heating and ventilation services
which Owner is obligated to provide to the Demised Premises pursuant to the
terms of this Lease are unavailable or inoperative, (ii) Tenant shall give to
Owner notice of such failure, interruption, cessation or reduction and such
resulting untenantability, (iii) Owner shall fail within the Applicable Period
(as defined herein) from the date Owner receives Tenant's notice of such failure
of the aforesaid services and resulting untenantably to cause such matter to be
resolved or cured or perform such maintenance or repair to the extent necessary
to again render tenantable the Demised Premises or a portion thereof so
previously rendered untenantable as hereinabove provided and such failure is not
due to a Force Majuere Event, and (iv) the Demised Premises or the applicable
portion thereof shall continue to be untenantable by reason of such inoperation
or unavailability of such aforesaid services for the purposes for which the
Demised Premises are leased, and (v) Tenant shall have vacated and shall not
then using or occupying all or such portion of the Demised Premises so rendered
untenantable, then, upon the occurrence of all the aforesaid events, as Tenant's
sole remedy therefor, commencing on the day after the expiration of such
Applicable Period, the Fixed Rent under Article 1 and increases thereof under
Article 23 shall abate until the Demised Premises, or such portion thereof so
previously rendered untenantable are rendered tenantable; with it understood
that if less than substantially all of the Demised Premises are untenantable and
it shall be reasonably practicable to conduct business in the portion so
tenantable, then Tenant shall continue to pay Fixed Rent under Article 1 and
increases thereof under Article 23 with respect to the tenantable portion of the
Demised Premises based on the proportion that the rentable square feet of the
tenantable portion of the Demised Premises bears to the total rentable square
feet of the Demised Premises. The term "Applicable Period" as used in this
Section 13.06 shall mean twenty (20) consecutive days.


                                   ARTICLE 14

                                   VAULT SPACE

                  SECTION 14.01. The Demised Premises do not contain any vaults,
vault space or other space outside the boundaries of the Real Property,
notwithstanding anything contained in this Lease or indicated on any sketch,
blueprint or plan. Owner makes no representation as to the location of the
boundaries of the Real Property. All vaults and vault space and all other space
outside the boundaries of the Real Property which Tenant may be permitted to use
or occupy are to be used or occupied under a revocable license, and if any such
license shall be revoked, or if the amount of such space shall be diminished or
required by any Federal, State or Municipal Authority or by any public utility
company, such revocation, diminution or requisition shall not constitute an
actual or constructive eviction, in whole or in part, or entitle Tenant to any
abatement or diminution of rent, or relieve Tenant from any of its obligations
under this Lease, or impose any liability upon Owner. Any fee, tax or charge
imposed by any governmental authority for any such vault, vault space or other
space shall be paid by Tenant.


                                   ARTICLE 15

                            CERTIFICATE OF OCCUPANCY

                  SECTION 15.01. Tenant will not at any time use or occupy, or
permit the use or occupancy of, the Demised Premises in violation of any
Certificate(s) of Occupancy covering the Demised Premises. Owner agrees


                                       30


that a temporary or permanent Certificate(s) of Occupancy covering the Demised
Premises will be in force on the Commencement Date permitting the Demised
Premises to be used as "offices and wholesale showroom". However, neither such
agreement, nor any other provision of this Lease, nor any act or omission of
Owner, its agents or contractors, shall be deemed to constitute a representation
or warranty that the Demised Premises, or any part thereof, may be lawfully used
or occupied for any particular purpose or in any particular manner, in
contradistinction to mere use as "office and wholesale showroom".


                                   ARTICLE 16

                                     DEFAULT

                  SECTION 16.01. EVENTS OF DEFAULT: Upon the occurrence, at any
time prior to or during the Demised Term, of any one or more of the following
events (referred to herein, singly, as an "Event of Default" and collectively as
"Events of Default"):

                           (a) if Tenant shall default in the payment when due
                  of any installment of Fixed Rent or any increase in the Fixed
                  Rent or in the payment when due of any additional rent and
                  such default shall continue for a period of five (5) days
                  after notice of such default shall have been given by Owner to
                  Tenant; or

                           (b) if Tenant shall default in the observance or
                  performance of any term, covenant or condition of this Lease
                  on Tenant's part to be observed or performed (other than the
                  covenants for the payment of Fixed Rent, any increase in the
                  Fixed Rent and additional rent) and Tenant shall fail to
                  remedy such default within ten (10) days after notice by Owner
                  to Tenant of such default, or if such default is of such a
                  nature that it cannot be completely remedied within said
                  period of ten (10) days and Tenant shall not commence,
                  promptly after receipt of such notice, or shall not thereafter
                  diligently prosecute to completion, all steps necessary to
                  remedy such default; or

                           (c) if Tenant shall file a voluntary petition in
                  bankruptcy or insolvency, or shall be adjudicated a bankrupt
                  or insolvent, or shall file any petition or answer seeking any
                  reorganization, arrangement, composition, readjustment,
                  liquidation, dissolution or similar relief under the present
                  or any future federal bankruptcy act or any other present or
                  future applicable federal, state or other statute or law, or
                  shall make an assignment for the benefit of creditors, or
                  shall seek or consent to or acquiesce in the appointment of
                  any trustee, receiver or liquidator of Tenant or of all or any
                  part of Tenant's property; or

                           (d) if, within sixty (60) days after the commencement
                  of any proceeding against Tenant, whether by the filing of a
                  petition or otherwise, seeking any reorganization,
                  arrangement, composition, readjustment, liquidation,
                  dissolution or similar relief under the present or any future
                  federal bankruptcy act or any other present or future
                  applicable federal, state or other statute or law, such
                  proceeding shall not have been dismissed, or if, within sixty
                  (60) days after the appointment of any trustee, receiver or
                  liquidator of Tenant, or of all or any part of Tenant's
                  property, without the consent or acquiescence of Tenant, such
                  appointment shall not have been vacated or otherwise
                  discharged, or if any execution or attachment shall be issued
                  against Tenant or any of Tenant's property pursuant to which
                  the Demised Premises shall be taken or occupied or attempted
                  to be taken or occupied; or

                           (e) if Tenant shall default in the observance or
                  performance of any term, covenant or condition on Tenant's
                  part to be observed or performed under any other lease with
                  Owner of space in the Building or under any lease with the
                  owner of a Rudin Building (as defined in Section 31.01)
                  affecting space in such Rudin Building and such default shall
                  continue beyond any grace period set forth in such other lease
                  for the remedying of such default; or

                           (f) if the Demised Premises shall become deserted or
                  abandoned; or

                                       31


                           (g) if (i) Tenant's interest in this Lease shall
                  devolve upon or pass to any person, whether by operation of
                  law or otherwise, or (ii) there shall be any sale, pledge,
                  transfer or other alienation described in Section 11.01 of
                  this Lease which is deemed an assignment of this Lease for
                  purposes of said Section 11.01, except as expressly permitted
                  under Article 11; or

                           (h) any transfer of all or any substantial portion of
                  the assets of Tenant, or the incurrence of a material
                  obligation by Tenant other than in the ordinary course of
                  business, which in either event would impair Tenant's ability
                  to comply with its obligations under this Lease, unless such
                  transfer or obligation is undertaken or incurred in good faith
                  for equivalent consideration;

then, during such time as such Event(s) of Default is/are continuing (whether
prior to or during the Demised Term), Owner may at any time, at Owner's option,
give to Tenant a five (5) days' notice of termination of this Lease and, in the
event such notice is given, this Lease and the Demised Term shall come to an end
and expire (whether or not said term shall have commenced) upon the expiration
of said five (5) days with the same effect as if the date of expiration of said
five (5) days were the Expiration Date, but Tenant shall remain liable for
damages and all other sums payable pursuant to the provisions of Article 18.

                  SECTION 16.02. "TENANT"/MONEYS RECEIVED: If, at any time (i)
Tenant shall be comprised of two (2) or more persons, or (ii) Tenant's
obligations under this Lease shall have been guaranteed by any person other than
Tenant, or (iii) Tenant's interest in this Lease shall have been assigned, the
word "Tenant", as used in Subsections (c) and (d) of Section 16.01, shall be
deemed to mean any one or more of the persons primarily or secondarily liable
for Tenant's obligations under this Lease. Any monies received by Owner from or
on behalf of Tenant during the pendency of any proceeding of the types referred
to in said Subsections (c) and (d) shall be deemed paid as compensation for the
use and occupation of the Demised Premises and the acceptance of any such
compensation by Owner shall not be deemed an acceptance of rent or a waiver on
the part of Owner of any rights under Section 16.01.


                                   ARTICLE 17

                                    REMEDIES

                  SECTION 17.01. OWNER'S RIGHT OF RE-ENTRY AND RIGHT TO RELET:
If Tenant shall default beyond any applicable notice and cure period set forth
in Section 16.01 of this Lease in the payment when due of any installment of
Fixed Rent or in the payment when due of any increase in the Fixed Rent or any
additional rent, or if this Lease and the Demised Term shall expire and come to
an end as provided in Article 16:

                           (a) Owner and its agents and servants may
                  immediately, or at any time after such default or after the
                  date upon which this Lease and the Demised Term shall expire
                  and come to an end, re-enter the Demised Premises or any part
                  thereof, without notice, either by summary proceedings or by
                  any other applicable action or proceeding in accordance with
                  law, or by lawful force or otherwise as permitted by law
                  (without being liable to indictment, prosecution or damages
                  therefor), and may repossess the Demised Premises and
                  dispossess Tenant and any other persons from the Demised
                  Premises and remove any and all of their property and effects
                  from the Demised Premises; and

                           (b) Owner, at Owner's option, may relet the whole or
                  any part or parts of the Demised Premises, from time to time,
                  either in the name of Owner or otherwise, to such tenant or
                  tenants, for such term or terms ending before, on or after the
                  Expiration Date, at such rental or rentals and upon such other
                  conditions, which may include concessions and free rent
                  periods, as Owner, in its sole discretion, may determine.
                  Owner shall have no obligation to relet the Demised Premises
                  or any part thereof and shall in no event be liable for
                  refusal or failure to relet the Demised Premises or any part
                  thereof, or, in the event of any such reletting, for refusal
                  or failure


                                       32


                  to collect any rent due upon any such reletting, and no such
                  refusal or failure shall operate to relieve Tenant of any
                  liability under this Lease or otherwise to affect any such
                  liability; Owner, at Owner's option, may make such repairs,
                  replacements, alterations, additions, improvements,
                  decorations and other physical changes in and to the Demised
                  Premises as Owner, in its sole discretion, considers advisable
                  or necessary in connection with any such reletting or proposed
                  reletting, without relieving Tenant of any liability under
                  this Lease or otherwise affecting any such liability.

                  SECTION 17.02. WAIVER OF RIGHT TO REDEEM, ETC.: Tenant hereby
waives the service of any notice of intention to re-enter or to institute legal
proceedings to that end which may otherwise be required to be given under any
present or future law. Tenant, on its own behalf and on behalf of all persons
claiming through or under Tenant, including all creditors, does further hereby
waive any and all rights which Tenant and all such persons might otherwise have
under any present or future law to redeem the Demised Premises, or to re-enter
or repossess the Demised Premises, or to restore the operation of this Lease,
after (i) Tenant shall have been dispossessed by a judgment or by warrant of any
court or judge, or (ii) any re-entry by Owner, or (iii) any expiration or
termination of this Lease and the Demised Term, whether such dispossess,
re-entry, expiration or termination shall be by operation of law or pursuant to
the provisions of this Lease. The words "re-enter", "re-entry" and "re-entered"
as used in this Lease shall not be deemed to be restricted to their technical
legal meanings. In the event of a breach or threatened breach by Tenant, or any
persons claiming through or under Tenant, of any term, covenant or condition of
this Lease on Tenant's part to be observed or performed, Owner shall have the
right to enjoin such breach and the right to invoke any other remedy allowed by
law or in equity as if re-entry, summary proceedings and other special remedies
were not provided in this Lease for such breach. The right to invoke the
remedies hereinbefore set forth in this Lease is cumulative and shall not
preclude Owner from invoking any other remedy allowed by law or in equity. Owner
agrees that the first sentence of this Section 17.02 shall not be deemed a
waiver of Tenant's right to be served with any notice of petition and petition
in any summary proceedings under the provisions of the Real Property Actions and
Proceedings Law of the State of New York and any successor law of like import
then in force.


                                   ARTICLE 18

                                     DAMAGES

                  SECTION 18.01. AMOUNT OF OWNER'S DAMAGES: If this Lease and
the Demised Term shall expire and come to an end as provided in Article 16, or
by or under any summary proceeding or any other action or proceeding, or if
Owner shall re-enter the Demised Premises as provided in Article 17, or by or
under any summary proceeding or any other action or proceeding, then, in any of
said events:

                           (a) Tenant shall pay to Owner all Fixed Rent,
                  additional rent and other charges payable under this Lease by
                  Tenant to Owner to the date upon which this Lease and the
                  Demised Term shall have expired and come to an end or to the
                  date of re-entry upon the Demised Premises by Owner, as the
                  case may be; and

                           (b) Tenant shall also be liable for and shall pay to
                  Owner, as damages, any deficiency (referred to as a
                  "Deficiency") between the Fixed Rent reserved in this Lease
                  for the period which otherwise would have constituted the
                  unexpired portion of the Demised Term and the net amount, if
                  any, of rents collected under any reletting effected pursuant
                  to the provisions of Section 17.01 for any part of such period
                  (first deducting from the rents collected under any such
                  reletting all of Owner's actual reasonable expenses in
                  connection with the termination of this Lease or Owner's
                  re-entry upon the Demised Premises and with such reletting
                  including, but not limited to, all repossession costs,
                  brokerage commissions, reasonable legal expenses, reasonable
                  attorneys' fees, alteration costs and other expenses of
                  preparing the Demised Premises for such reletting). Any such
                  Deficiency shall be paid in monthly installments by Tenant on
                  the days specified in this Lease for payment of installments
                  of Fixed Rent, Owner shall be entitled to recover from Tenant
                  each monthly Deficiency as the same shall arise, and no suit
                  to collect the amount of the Deficiency for any month shall
                  prejudice Owner's right to collect the Deficiency for any
                  subsequent month by a similar proceeding. Solely for the
                  purposes of this Subsection (b), the term


                                       33


                  "Fixed Rent" shall mean the Fixed Rent in effect immediately
                  prior to the date upon which this Lease and the Demised Term
                  shall have expired and come to an end, or the date of re-entry
                  upon the Demised Premises by Owner, as the case may be,
                  adjusted, from time to time, to reflect any increases which
                  would have been payable pursuant to any of the provisions of
                  this Lease including, but not limited to, the provisions of
                  Article 23 of this Lease if the term hereof had not been
                  terminated; and

                           (c) At any time after the Demised Term shall have
                  expired and come to an end or Owner shall have re-entered upon
                  the Demised Premises, as the case may be, whether or not Owner
                  shall have collected any monthly Deficiencies as aforesaid,
                  Owner shall be entitled to recover from Tenant, and Tenant
                  shall pay to Owner, on demand, as and for liquidated and
                  agreed final damages, a sum equal to the amount by which the
                  Fixed Rent reserved in this Lease for the period which
                  otherwise would have constituted the unexpired portion of the
                  Demised Term exceeds the then fair and reasonable rental value
                  of the Demised Premises for the same period, both discounted
                  to present worth at the then current prime rate (as the term
                  "prime rate" is defined in Section 31.03) per annum. If,
                  before presentation of proof of such liquidated damages to any
                  court, commission or tribunal, the Demised Premises, or any
                  part thereof, shall have been relet by Owner for the period
                  which otherwise would have constituted the unexpired portion
                  of the Demised Term, or any part thereof, the amount of rent
                  reserved upon such reletting shall be deemed, prima facie, to
                  be the fair and reasonable rental value for the part or the
                  whole of the Demised Premises so relet during the term of the
                  reletting. Solely for the purposes of this Subsection (c), the
                  term "Fixed Rent" shall mean the Fixed Rent in effect
                  immediately prior to the date upon which this Lease and the
                  Demised Term shall have expired and come to an end, or the
                  date of re-entry upon the Demised Premises by Owner, as the
                  case may be, adjusted to reflect any increases pursuant to the
                  provisions of Article 23 for the Escalation Year and Tax
                  Escalation Year immediately preceding such event.

                  SECTION 18.02. RENTS UNDER RELETTING: If the Demised Premises,
or any part thereof, shall be relet together with other space in the Building,
the rents collected or reserved under any such reletting and the expenses of any
such reletting shall be equitably apportioned for the purposes of this Article
18. Tenant shall in no event be entitled to any rents collected or payable under
any reletting, whether or not such rents shall exceed the Fixed Rent reserved in
this Lease. Nothing contained in Articles 16, 17 or this Article shall be deemed
to limit or preclude the recovery by Owner from Tenant of the maximum amount
allowed to be obtained as damages by any statute or rule of law, or of any sums
or damages to which Owner may be entitled in addition to the damages set forth
in Section 18.01.


                                   ARTICLE 19

                          FEES AND EXPENSES; INDEMNITY

                  SECTION 19.01. OWNER'S RIGHT TO CURE TENANT'S DEFAULT: If
Tenant shall default in the observance or performance of any term, covenant or
condition of this Lease on Tenant's part to be observed or performed, Owner, at
any time thereafter and without notice in cases of emergency or otherwise after
the expiration of the applicable notice and grace period set forth in this
Lease, may remedy such default for Tenant's account and at Tenant's expense,
without thereby waiving any other rights or remedies of Owner with respect to
such default.

                  SECTION 19.02. TENANT'S INDEMNITY AND LIABILITY INSURANCE
OBLIGATIONS: A. Tenant agrees to indemnify and save Owner and "Owner's
Indemnitees" (as hereinafter defined) harmless of and from all loss, cost,
liability, damage and expense including, but not limited to, reasonable counsel
fees, penalties and fines, incurred in connection with or arising from (except
to the extent caused by the negligence or willful misconduct of Owner) (i) any
default by Tenant in the observance or performance of any of the terms,
covenants or conditions of this Lease on Tenant's part to be observed or
performed, or (ii) the breach or failure of any representation or warranty made
by Tenant in this Lease, or (iii) the use or occupancy or manner of use or
occupancy of the Demised Premises by Tenant or any person claiming through or
under Tenant, or (iv) any acts, omissions or negligence of Tenant or any such
person, or the contractors, agents, servants, employees, visitors or licensees
of Tenant or any


                                       34


such person, in or about the Demised Premises or the Building either prior to,
during, or after the expiration of, the Demised Term, including, but not limited
to, any acts omissions or negligence in the making or performing of any
Alterations. Tenant further agrees to indemnify and save harmless Owner and
Owner's Indemnitees of and from all loss, cost, liability, damage and expense,
including, but not limited to, reasonable counsel fees and disbursements,
incurred in connection with or arising from any claims by any persons by reason
of injury to persons or damage to property occasioned by any use, occupancy,
act, omission or negligence referred to in the preceding sentence. "Owner's
Indemnitees" shall mean the Owner, the shareholders, members, or the partners
comprising Owner and its and their partners, members, shareholders, officers,
directors, employees, agents (including without limitation, any leasing and
managing agents) and contractors together with the lessor under any Superior
Lease and the holder of any Mortgage. If any action or proceeding shall be
brought against Owner or Owner's Indemnitees based upon any such claim and if
Tenant, upon notice from Owner, shall cause such action or proceeding to be
defended at Tenant's expense by counsel acting for Tenant's insurance carriers
in connection with such defense or by other counsel reasonably satisfactory to
Owner, without any disclaimer of liability by Tenant or such insurance carriers
in connection with such claim, Tenant shall not be required to indemnify Owner
and Owner's Indemnitees for counsel fees in connection with such action or
proceeding.

                         B. Throughout the Demised Term Tenant shall maintain
commercial general liability insurance against any claims by reason of bodily
and personal injury, death and property damage (including water damage)
occurring in or about the Demised Premises covering, without limitation, the
operation of any private air conditioning equipment and any private elevators,
escalators or conveyors in or serving the Demised Premises or any part thereof,
whether installed by Owner, Tenant or others, and shall furnish to Owner
duplicate original policies of such insurance at least ten (10) days prior to
the Commencement Date and at least ten (10) days prior to the expiration of the
term of any such policy previously furnished by Tenant, in which policies Owner,
and Owner's Indemnitees shall be named as parties insured, which policies shall
be issued by companies, and shall be in form and amounts, satisfactory to Owner.

                  SECTION 19.03. PAYMENTS: Tenant shall pay to Owner, within
five (5) days next following rendition by Owner to Tenant of bills or statements
therefor: (i) sums equal to all expenditures made and monetary obligations
incurred by Owner including, but not limited to, expenditures made and
obligations incurred for reasonable counsel fees and disbursements, in
connection with the remedying by Owner, for Tenant's account pursuant to the
provisions of Section 19.01, of any default of Tenant, and (ii) sums equal to
all losses, costs, liabilities, damages and expenses referred to in Section
19.02, and (iii) sums equal to all expenditures made and monetary obligations
incurred by Owner including, but not limited to, expenditures made and
obligations incurred for reasonable counsel fees and disbursements, in
collecting or attempting to collect the Fixed Rent, any additional rent or any
other sum of money accruing under this Lease or in enforcing or attempting to
enforce any rights of Owner under this Lease or pursuant to law, whether by the
institution and prosecution of summary proceedings or otherwise; and (iv) all
other sums of money (other than Fixed Rent) accruing from Tenant to Owner under
the provisions of this Lease. Any sum of money (other than Fixed Rent) accruing
from Tenant to Owner pursuant to any provision of this Lease including, but not
limited to, the provisions of Addendum A, whether prior to or after the
Commencement Date, may, at Owner's option, be deemed additional rent, and Owner
shall have the same remedies for Tenant's failure to pay any item of additional
rent when due as for Tenant's failure to pay any installment of Fixed Rent when
due. Tenant's obligations under this Article shall survive the expiration or
sooner termination of the Demised Term.

                  SECTION 19.04. TENANT'S LATE PAYMENTS - LATE CHARGES: If
Tenant shall fail to make payment of any installment of Fixed Rent or any
increase in the Fixed Rent or any additional rent within ten (10) days after the
date when such payment is due, Tenant shall pay to Owner, in addition to such
installment of Fixed Rent or such increase in the Fixed Rent or such additional
rent, as the case may be, as a late charge and as additional rent, a sum equal
to two (2%) percent per annum above the then current prime rate (as the term
"prime rate" is defined in Section 31.03) charged by JPMorgan Chase Bank or its
successor of the amount unpaid computed from the date such payment was due to
and including the date of payment.


                                       35


                                   ARTICLE 20

                                ENTIRE AGREEMENT

                  SECTION 20.01. ENTIRE AGREEMENT: This Lease contains the
entire agreement between the parties and all prior negotiations and agreements
are merged in this Lease. Neither Owner nor Owner's agents have made any
representations or warranties with respect to the Demised Premises, the
Building, the Real Property or this Lease except as expressly set forth in this
Lease and no rights, easements or licenses are or shall be acquired by Tenant by
implication or otherwise unless expressly set forth in this Lease. This Lease
may not be changed, modified or discharged, in whole or in part, orally and no
executory agreement shall be effective to change, modify or discharge, in whole
or in part, this Lease or any provisions of this Lease, unless such agreement is
set forth in a written instrument executed by the party against whom enforcement
of the change, modification or discharge is sought. All references in this Lease
to the consent or approval of Owner shall be deemed to mean the written consent
of Owner, or the written approval of Owner, as the case may be, and no consent
or approval of Owner shall be effective for any purpose unless such consent or
approval is set forth in a written instrument executed by Owner.


                                   ARTICLE 21

                                   END OF TERM

                  SECTION 21.01. END OF TERM: On the date upon which the Demised
Term shall expire and come to an end, whether pursuant to any of the provisions
of this Lease or by operation of law, and whether on or prior to the Expiration
Date, Tenant, at Tenant's sole cost and expense, (i) shall quit and surrender
the Demised Premises to Owner, broom clean and in good order and condition,
ordinary wear excepted, and (ii) shall remove all of Tenant's Personal Property
and all other property and effects of Tenant and all persons claiming through or
under Tenant (including, but not limited to, removal of all vertical wiring
whether within or outside the Demised Premises regardless of at whose expense
the wiring was installed except as otherwise provided in Section 21.02) from the
Demised Premises and the Building, and (iii) shall repair all damage to the
Demised Premises occasioned by such removal and (iv) shall, at Owner's election,
exercisable within six (6) months following the expiration or earlier
termination of the Demised Term, remove any Specialty Alterations (as defined
herein) and/or private interior staircases in the Demised Premises or connecting
the Demised Premises or any part thereof with any other space (referred to
herein as the "Other Space") in the Building occupied by Tenant, and restore
those portions of the Demised Premises, the Other Space and the Building
affected by any such Specialty Alterations and/or staircases (including, but not
limited to, the slabbing over of any openings) to the condition of each which
existed prior to the installation of any such Specialty Alterations and/or
staircases, and repair any damage to the Demised Premises, Other Space and the
Building occasioned by such removal. Notwithstanding the provisions of
subdivision (iv) of the foregoing sentence, in the event Owner does not elect to
have removed any such Specialty Alterations and/or staircase referred to
therein, any such Specialty Alterations and/or staircase shall be and remain the
property of Owner at no cost or expense to Owner. Owner shall have the right to
retain any property and effects which shall remain in the Demised Premises after
the expiration or sooner termination of the Demised Term, and any net proceeds
from the sale thereof, without waiving Owner's rights with respect to any
default by Tenant under the foregoing provisions of this Section. Tenant
expressly waives, for itself and for any person claiming through or under
Tenant, any rights which Tenant or any such person may have under the provisions
of Section 2201 of the New York Civil Practice Law and Rules and of any
successor law of like import then in force, in connection with any holdover
summary proceedings which Owner may institute to enforce the foregoing
provisions of this Article. If said date upon which the Demised Term shall
expire and come to an end shall fall on a Sunday or holiday, then Tenant's
obligations under the first sentence of this Section shall be performed on or
prior to the Saturday or business day immediately preceding such Sunday or
holiday. Notwithstanding the foregoing terms and conditions of this Article 21,
Owner shall have the option of slabbing over any openings otherwise required to
be done by Tenant, and Tenant shall reimburse Owner for all reasonable out of
pocket costs and expenses in connection with the same. For purposes of this
Section 21.01, the term "Specialty Alterations" shall mean Alterations
consisting of any kitchens, executive or private bathrooms, raised computer
floors, vaults, any steel plates or reinforcement installed by Tenant (including
without limitation, in connection with libraries or file systems), dumbwaiters,
pneumatic tubes, horizontal transportation systems, any supplementary HVAC
equipment and the installation or replacement of any windows or louvers in
connection with any supplementary HVAC equipment, and any other Alterations of a
similar


                                       36


character to those enumerated in this sentence, and the installation of any
equipment outside of the Demised Premises. Tenant, prior to Tenant's performance
of a Specialty Alteration, shall have the right to request that Owner designate
that Tenant shall not be required to remove such Specialty Alteration upon the
expiration or earlier termination of the Demised Term, as aforesaid. If Tenant
makes any such request, and Owner approves such request (Owner shall approve or
deny such request when Owner responds to the submission of Tenant's plans and
specifications therefor), then Owner shall not have the right to require Tenant
to remove such Specialty Alteration upon the expiration or earlier termination
of the Demised Term (any such Specialty Alteration which Tenant shall not be
required to remove pursuant to this sentence being referred to herein as a
"Qualified Specialty Alteration"). Tenant's obligations under this Section shall
survive the expiration or sooner termination of the Demised Term.

                  SECTION 21.02. Notwithstanding anything to the contrary set
forth in Section 21.01, Owner, at Owner's option, exercised by notice given (a)
at least 30 days prior to the Expiration Date, or (b) on or prior to any sooner
termination of the Demised Term, may require Tenant to leave all vertical wiring
referred to in Section 21.01 in place, in which event all such vertical wiring
shall remain in the Demised Premises and the Building and become the property of
Owner, at no cost and expense to Owner.


                                   ARTICLE 22

                                 QUIET ENJOYMENT

                  SECTION 22.01. QUIET ENJOYMENT: Owner covenants and agrees
with Tenant that upon Tenant paying the Fixed Rent and additional rent reserved
in this Lease and observing and performing all of the terms, covenants and
conditions of this Lease on Tenant's part to be observed and performed, Tenant
may peaceably and quietly enjoy the Demised Premises during the Demised Term,
subject, however, to the terms, covenants and conditions of this Lease
including, but not limited to, the provisions of Section 38.01, and subject to
the Superior Lease and the Mortgage referred to in Section 7.01.


                                   ARTICLE 23

                                   ESCALATION

                  SECTION 23.01. DEFINITIONS: In the determination of any
increase in the Fixed Rent under the provisions of this Article, Owner and
Tenant agree that the following terms shall have the following meanings:

                         A. The term "Tax Escalation Year" shall mean each
fiscal year commencing July 1st and ending on the following June 30th which
shall include any part of the Demised Term.

                         B. The term "Escalation Year" shall mean any calendar
year which shall include any part of the Demised Term.

                         C. The term "Taxes" shall be deemed to mean a sum equal
to the aggregate of: (i) the product determined by multiplying (a) the then
applicable full New York City real estate tax rate in effect with respect to the
Borough of Manhattan by (b) the then applicable assessed valuation of the Real
Property plus (ii) amounts assessed by any business improvement district in
which the Real Property is located plus (iii) any other assessments, special or
otherwise, upon or with respect to the Real Property imposed by the City or
County of New York or any other taxing authority. If, due to any change in the
method of taxation, any franchise, income, profit, sales, rental, use and
occupancy or other tax or payments in lieu of any such taxes shall be
substituted for, or levied against Owner or any owner of the Building or the
Real Property, in lieu of any real estate taxes or assessments upon or with
respect to the Real Property, such tax or payments in lieu of any such taxes
shall be included in the term Taxes for the purposes of this Article.

                         D. The term "Owner's Basic Tax Liability" shall mean a
sum equal to Taxes payable for the fiscal tax year beginning on July 1, 2005 and
ending on June 30, 2006.

                                       37


                         E. The term "Demised Premises Area" shall mean 13,488
square feet.

                         F. The term "Building Area" shall mean 527,815 square
feet.

                         G. The term "Tenant's Proportionate Share" shall mean
the fraction, the denominator of which is the Building Area and the numerator of
which is the Demised Premises Area.

                         H. The term "Owner's Tax Statement" shall mean an
instrument containing a computation of any increase in the Fixed Rent pursuant
to the provisions of Section 23.02.A. of this Article.

                  SECTION 23.02. TAXES: A. If Taxes payable in any Tax
Escalation Year shall be in such amount as shall constitute an increase above
Owner's Basic Tax Liability, the Fixed Rent for such Tax Escalation Year shall
be increased by a sum equal to Tenant's Proportionate Share of any such increase
in Taxes.

                         B. Unless the Commencement Date shall occur on a July
1st, any increase in the Fixed Rent pursuant to the provisions of Subsection A
of this Section 23.02 for the Tax Escalation Year in which the Commencement Date
shall occur shall be apportioned in that percentage which the number of days in
the period from the Commencement Date to June 30th of such Tax Escalation Year,
both inclusive, bears to the total number of days in such Tax Escalation Year.
Unless the Demised Term shall expire on a June 30th, any increase in the Fixed
Rent pursuant to the provisions of said Subsection A for the Tax Escalation Year
in which the date of the expiration of the Demised Term shall occur shall be
apportioned in that percentage which the number of days in the period from July
1st of such Tax Escalation Year to such date of expiration, both inclusive,
bears to the total number of days in such Tax Escalation Year.

                  SECTION 23.03. CALCULATION AND PAYMENT OF TAXES: A. Owner
shall render to Tenant, either in accordance with the provisions of Article 27
or by personal delivery at the Demised Premises or by regular mail to the same
address as Fixed Rent bills are sent by Owner, an Owner's Tax Statement with
respect to each Tax Escalation Year, either prior to or during such Tax
Escalation Year. Owner's failure to render an Owner's Tax Statement with respect
to any Tax Escalation Year shall not prejudice Owner's right to recover any sums
due to Owner hereunder with respect to such Tax Escalation Year, nor shall it
deprive Tenant of any credit to which it otherwise might be entitled with
respect to such Tax Escalation Year pursuant to the provisions of Subsection D
of this Section 23.03. The obligations of Owner and Tenant under the provisions
of Section 23.02 and this Section 23.03 with respect to any increase in the
Fixed Rent or any credit to which Tenant may be entitled shall survive the
expiration or any sooner termination of the Demised Term. Within ten (10) days
next following rendition of the first Owner's Tax Statement which shows an
increase in the Fixed Rent for any Tax Escalation Year, Tenant shall pay to
Owner one half (1/2) of the amount of the increase shown upon such Owner's Tax
Statement for such Tax Escalation Year (in the event that the Commencement Date
shall occur during such Tax Escalation Year on a date other than a July 1st, the
sum payable by Tenant under the foregoing provisions of this Subsection 23.03.A
shall be apportioned so that Tenant shall pay that percentage thereof which the
number of days in the period from the Commencement Date to the date upon which
the next installment of Taxes is required to be paid by Owner bears to one
hundred eighty (180) days, thereby giving effect to the apportionment provisions
of Subsection B of Section 23.02). In order to provide for current payments on
account of (i) the next installment of Taxes payable by Owner for such Tax
Escalation Year, if any, and (ii) future potential increases in the Fixed Rent
which may be payable by Tenant pursuant to the provisions of Subsection A of
Section 23.02 for future Tax Escalation Years, Tenant shall (a) pay to Owner, on
the first day of the calendar month next following the rendition of such Owner's
Tax Statement, a sum equal to one-twelfth (1/12th) of the increase in the Fixed
Rent shown upon such Owner's Tax Statement for such Tax Escalation Year (before
any apportionment pursuant to the provisions of Subsection B of Section 23.02)
multiplied by the number of months which may have elapsed between either (x)
July 1st of such Tax Escalation Year if such Owner's Tax Statement is rendered
between July 1st and December 31st of such Tax Escalation Year and the month in
which such payment is made or (y) January 1st of such Tax Escalation Year if
such Owner's Tax Statement is rendered between January 1st and June 30th of such
Tax Escalation Year and the month in which such payment is made, and (b)
thereafter pay to Owner on the first day of each month of the Demised Term
(until rendition by Owner of a new Owner's Tax Statement) a sum equal to
one-twelfth (1/12) of the increase in the Fixed Rent payable pursuant to the
provisions of Subsection A of Section 23.02 for the Tax Escalation Year with
respect to which Owner has most recently rendered an Owner's Tax Statement
(before any apportionment pursuant to the

                                       38


provisions of Subsection B of Section 23.02); each such monthly installment
shall be added to and payable as part of each monthly installment of Fixed Rent.

                         B. Following rendition of each subsequent Owner's Tax
Statement a reconciliation shall be made as follows: Tenant shall be debited
with any increase in the Fixed Rent shown upon such Owner's Tax Statement and
credited with the aggregate amount, if any, paid by Tenant in accordance with
the provisions of Subsection A of this Section on account of potential future
increases in the Fixed Rent pursuant to Subsection 23.02.A. which has not
previously been credited against increases in the Fixed Rent shown upon Owner's
Tax Statements. Tenant shall pay any net debit balance to Owner within ten (10)
days next following rendition by Owner, either in accordance with the provisions
of Article 27 or by personal delivery at the Demised Premises or by regular mail
to the same address as Fixed Rent bills are sent by Owner, of an invoice for
such net debit balance; any net credit balance shall be applied as an adjustment
against the next accruing monthly installment as provided in subdivision (b) of
Subsection A of this Section 23.03.

                         C. Tenant acknowledges that under the present law Taxes
are payable by Owner (i) with respect to a fiscal year commencing July 1st and
ending on the following June 30th and (ii) in two (2) installments, in advance,
the first of which is payable on July 1st and the second and final payment of
which is payable on the following January 1st. Tenant further acknowledges that
it is the purpose and intent of this Section 23.03 to provide Owner with
Tenant's Proportionate Share of the increase in Taxes pursuant to the provisions
of Subsection A of Section 23.02 at or about the time such installment of Taxes
is required to be paid by Owner without penalty or interest. Accordingly, Tenant
agrees that if the number of such installments, and/or the time for payment
thereof, and/or the fiscal year used for purposes of Taxes, is changed, then,
(a) prior to the time that any such revised installment is payable by Owner,
Tenant shall pay to Owner the amount which shall provide Owner with Tenant's
Proportionate Share of the increase in Taxes pursuant to the provisions of
Subsection 23.02.A applicable to the revised installment of Taxes then required
to be paid by Owner and (b) this Article shall be appropriately adjusted to
reflect such change and the time for payment by Tenant to Owner of Tenant's
Proportionate Share of any increase in Taxes as provided in this Article shall
be appropriately revised so that Owner shall always be provided with Tenant's
Proportionate Share of the increase in Taxes prior to the time that the
installment of Taxes is required to be paid by Owner.

                         D. If, as a result of any application or proceeding
brought by or on behalf of Owner, Owner's Basic Tax Liability shall be
decreased, Owner's Tax Statement next following such decrease shall include any
adjustment of the Fixed Rent for all prior Tax Escalation Years reflecting a
debit to Tenant equal to the amount by which (a) the aggregate Fixed Rent
payable with respect to all such prior Tax Escalation Years (as increased
pursuant to the operation of the provisions of Subsection A of Section 23.02)
based upon such reduction of Owner's Basic Tax Liability shall exceed (b) the
aggregate Fixed Rent actually paid by Tenant with respect to all such prior Tax
Escalation Years. If, as a result of any application or proceeding brought by or
on behalf of Owner for reduction of the assessed valuation of the Real Property
for any fiscal tax year subsequent to the fiscal tax year commencing July 1st,
2005, and expiring June 30th, 2006, there shall be a decrease in Taxes for any
Tax Escalation Year with respect to which Owner shall have previously rendered
an Owner's Tax Statement, Owner's Tax Statement next following such decrease
shall include an adjustment of the Fixed Rent for such Tax Escalation Year
reflecting a credit to Tenant equal to the amount by which (i) the Fixed Rent
actually paid by Tenant with respect to such Tax Escalation Year (as increased
pursuant to the operation of the provisions of Subsection A of Section 23.02),
shall exceed (ii) the Fixed Rent payable with respect to such Tax Escalation
Year (as increased pursuant to the operation of the provisions of Subsection A
of Section 23.02) based upon such reduction of the assessed valuation. Tenant
shall not bring or cause to be brought any application or proceeding for
reduction of the assessed valuation of the Real Property. Tenant shall pay to
Owner within thirty (30) days after demand, as additional rent under this Lease,
a sum equal to Tenant's Proportionate Share of all actual costs and expenses,
including, without limitation, reasonable counsel fees, paid or incurred by
Owner in connection with any application or proceeding brought for reduction of
the assessed valuation of the Real Property or any other contest of Taxes upon
the Real Property for any Tax Escalation Year, whether or not such application,
proceeding or other contest was commenced and/or settled and/or determined prior
to the Tax Escalation Year in question.

                  SECTION 23.04. PAYMENTS IN LIEU OF OPERATING EXPENSES. A. For
the purposes of this Article, the term "Escalation Year" shall mean the period
from first day of the Second Rent Period to and including the last day of the
calendar month in which the day immediately preceding the first anniversary of
the first day of the


                                       39


Second Rent Period shall occur and each succeeding period of twelve (12) months
thereafter. For the second (2nd) and each succeeding Escalation Year, Tenant
shall pay to Owner, as additional rent, and in addition to any other sums
payable pursuant to this Lease, an annual amount obtained by use of the
following formula:

                  (X) multiplying (x) the sum of (i) the Fixed Rent set forth in
Section 1.03 for the Escalation Year immediately preceding the applicable
Escalation Year (subject to clause (Z) below, and as the same may be increased
by virtue of Tenant leasing additional space and as the same may be adjusted
pursuant to any of the terms and conditions of the Lease, including without
limitation any option to renew the Lease, if any) plus (ii) the total amount
owing in the previous Escalation Year pursuant to this Section 23.04 by (y) one
hundred two percent (102%) and then

                  (Y) subtracting from such product the Fixed Rent set forth in
Section 1.03 (as the same may be increased or adjusted as aforesaid, and which
Fixed Rent shall be equal to the same Fixed Rent amount referred to in clause
(x) (i) above) with it understood that

                  (Z) the amount of the Fixed Rent used in the foresaid formula
shall not include the portion thereof attributable to the Electrical Inclusion
Factor.

         The sum to be paid by Tenant to Owner pursuant to this Subsection A of
Section 23.04, from time to time, is referred to as the "Additional Escalation
Payment(s).

                         B. The parties agree that with respect to the leasing
of the Demised Premises as initially constituted in this Lease for the original
Demised Term set forth herein, the Additional Escalation Payment(s) during the
original Demised Term which Tenant shall make pursuant to Subsection A above are
equal to the amounts set forth below opposite the applicable period of time so
listed:

Escalation Year             Amount Per Annum          Amount Per Month
---------------             ----------------          ----------------

2nd                         $10,250.88                $854.24
3rd                         $20,706.78                $1,725.57
4th                         $31,371.80                $2,614.32
5th                         $42,250.12                $3,520.84
6th                         $53,346.00                $4,445.50
7th                         $65,473.08                $5,456.09
8th                         $77,842.70                $6,486.89
9th                         $90,459.71                $7,538.31
10th                        $103,329.06               $8,610.76
11th                        $116,455.80               $9,704.65

                         C. Unless the Demised Term shall expire on the last day
of a calendar month, the Additional Escalation Payment for such calendar month
in which the Demised Term shall expire shall be apportioned in that percentage
which the number of days in the period from the commencement of such calendar
month to such date of expiration, both inclusive, bears to the total number of
days in such calendar month.

                         D. The Additional Escalation Payments payable pursuant
to the provisions of Subsection A of this Section 23.04, shall be payable in
equal monthly installments in advance, as additional rent, together with the
payment of the monthly installments of Fixed Rent, beginning with the first day
of the first month of the applicable Escalation Year and the obligations of
Tenant therefor shall survive the expiration or sooner termination of the
Demised Term.

         SECTION 23.05. COLLECTION OF INCREASES IN FIXED RENT: The obligations
of Owner and Tenant under the provisions of this Article with respect to any
increase in the Fixed Rent, or any credit to which Tenant may be entitled, shall
survive the expiration or any sooner termination of the Demised Term. All sums
payable by Tenant under this Article shall be collectible by Owner in the same
manner as Fixed Rent.

                                       40


                                   ARTICLE 24

                                    NO WAIVER

                  SECTION 24.01. OWNER'S TERMINATION NOT PREVENTED: Neither any
option granted to Tenant in this Lease or in any collateral instrument to renew
or extend the Demised Term, nor the exercise of any such option by Tenant, shall
prevent Owner from exercising any option or right granted or reserved to Owner
in this Lease or in any collateral instrument or which Owner may have by virtue
of any law, to terminate this Lease and the Demised Term or any renewal or
extension of the Demised Term either during the original Demised Term or during
the renewed or extended term. Any termination of this Lease and the Demised Term
shall serve to terminate any such renewal or extension of the Demised Term and
any right of Tenant to any such renewal or extension, whether or not Tenant
shall have exercised any such option to renew or extend the Demised Term. Any
such option or right on the part of Owner to terminate this Lease shall continue
during any extension or renewal of the Demised Term. No option granted to Tenant
to renew or extend the Demised Term shall be deemed to give Tenant any further
option to renew or extend.

                  SECTION 24.02. NO TERMINATION BY TENANT/NO WAIVER: No act or
thing done by Owner or Owner's agents during the Demised Term shall constitute a
valid acceptance of a surrender of the Demised Premises or any remaining portion
of the Demised Term except a written instrument accepting such surrender,
executed by Owner. No employee of Owner or of Owner's agents shall have any
authority to accept the keys of the Demised Premises prior to the termination of
this Lease and the Demised Term, and the delivery of such keys to any such
employee shall not operate as a termination of this Lease or a surrender of the
Demised Premises; however, if Tenant desires to have Owner sublet the Demised
Premises for Tenant's account, Owner or Owner's agents are authorized to receive
said keys for such purposes without releasing Tenant from any of its obligations
under this Lease, and Tenant hereby relieves Owner of any liability for loss of,
or damage to, any of Tenant's property or other effects in connection with such
subletting. The failure by Owner to seek redress for breach or violation of, or
to insist upon the strict performance of, any term, covenant or condition of
this Lease on Tenant's part to be observed or performed, shall not prevent a
subsequent act or omission which would have originally constituted a breach or
violation of any such term, covenant or condition from having all the force and
effect of an original breach or violation. The receipt by Owner of rent with
knowledge of the breach or violation by Tenant of any term, covenant or
condition of this Lease on Tenant's part to be observed or performed shall not
be deemed a waiver of such breach or violation. Owner's failure to enforce any
Building Rule against Tenant or against any other tenant or occupant of the
Building shall not be deemed a waiver of any such Building Rule. No provision of
this Lease shall be deemed to have been waived by Owner unless such waiver shall
be set forth in a written instrument executed by Owner. No payment by Tenant or
receipt by Owner of a lesser amount than the aggregate of all Fixed Rent and
additional rent then due under this Lease shall be deemed to be other than on
account of the first accruing of all such items of Fixed Rent and additional
rent then due, no endorsement or statement on any check and no letter
accompanying any check or other rent payment in any such lesser amount and no
acceptance of any such check or other such payment by Owner shall constitute an
accord and satisfaction, and Owner may accept any such check or payment without
prejudice to Owner's right to recover the balance of such rent or to pursue any
other legal remedy.


                                   ARTICLE 25

                         MUTUAL WAIVER OF TRIAL BY JURY

                  SECTION 25.01. Owner and Tenant hereby waive trial by jury in
any action, proceeding or counterclaim brought by Owner or Tenant against the
other on any matter whatsoever arising out of or in any way connected with this
Lease, the relationship of landlord and tenant, the use or occupancy of the
Demised Premises by Tenant or any person claiming through or under Tenant, any
claim of injury or damage, and any emergency or other statutory remedy; however,
the foregoing waiver shall not apply to any action for personal injury or
property damage. The provisions of the foregoing sentence shall survive the
expiration or any sooner termination of the Demised Term. If Owner commences any
summary proceeding, or any other proceeding of like import, Tenant agrees: (i)
not to interpose any counterclaim of whatever nature or description in any such
summary proceeding, or any other proceeding of like import, unless failure to
interpose such counterclaim would preclude Tenant from asserting such claim in a
separate action or proceeding; and (ii) not to seek to remove to another court
or jurisdiction


                                       41


or consolidate any such summary proceeding, or other proceeding of like import,
with any action or proceeding which may have been, or will be, brought by
Tenant. In the event that Tenant shall breach any of its obligations set forth
in the immediately preceding sentence, Tenant agrees (a) to pay all of Owner's
reasonable attorneys' fees and disbursements in connection with Owner's
enforcement of such obligations of Tenant and (b) in all events, to pay all
accrued, present and future Fixed Rent and increases therein and additional rent
payable pursuant to the provisions of this Lease.

                  SECTION 25.02. A. Tenant hereby submits itself to the
jurisdiction of the State of New York in any action or proceeding arising out of
or under this Lease, and Tenant agrees that this Lease shall be governed,
construed and interpreted in accordance with the laws of the State of New York
which shall apply in any such action or proceeding.

                         B. All judicial actions, suits or proceedings brought
against Tenant with respect to its obligations, liabilities or any other matter
under or arising out of or in connection with this Lease or for recognition or
enforcement of any judgment rendered in any such proceedings may be brought in
any state or federal court of competent jurisdiction in the City of New York. By
execution and delivery of this Lease, Tenant accepts, generally and
unconditionally, the nonexclusive jurisdiction of the aforesaid courts and
irrevocably agrees to be bound by any final judgment rendered thereby in
connection with this Lease from which no appeal has been taken or is available.
Tenant hereby irrevocably waives any objection to the laying of venue or based
on the grounds of forum non conveniens which it may now or hereafter have to the
bringing of any such action or proceeding in any such jurisdiction. Nothing
herein shall limit the right of Owner to bring any action, suit or proceeding
against Tenant in any other court of competent jurisdiction. Tenant acknowledges
that final judgment against it in any action, suit or proceeding referred to in
this Article shall be conclusive and may be enforced in any other jurisdiction,
by suit on the judgment, a certified or exemplified copy of which shall be
conclusive evidence of the fact and of the amount of any such judgment against
Tenant.


                                   ARTICLE 26

                              INABILITY TO PERFORM

                  SECTION 26.01. If, by reason of strikes or other labor
disputes, fire or other casualty (or reasonable delays in adjustment of
insurance), accidents, any Legal Requirements, any orders of any Governmental
Authority or any other cause beyond Owner's reasonable control, whether or not
such other cause shall be similar in nature to those hereinbefore enumerated
(any such event, a "Force Majeure Event"), Owner is unable to furnish or is
delayed in furnishing any utility or service required to be furnished by Owner
under the provisions of Article 29 or any other Article of this Lease or any
collateral instrument, or is unable to perform or make or is delayed in
performing or making any installations, decorations, repairs, alterations,
additions or improvements, whether or not required to be performed or made under
this Lease or under any collateral instrument, or is unable to fulfill or is
delayed in fulfilling any of Owner's other obligations under this Lease or any
collateral instrument, no such inability or delay shall constitute an actual or
constructive eviction, in whole or in part, or entitle Tenant to any abatement
or diminution of rent, or relieve Tenant from any of its obligations under this
Lease, or impose any liability upon Owner or its agents by reason of
inconvenience or annoyance to Tenant, or injury to or interruption of Tenant's
business, or otherwise.


                                   ARTICLE 27

                                     NOTICES

                  SECTION 27.01. Except as otherwise expressly provided in this
Lease, any bills, statements, notices, demands, requests or other communications
given or required to be given under this Lease (sometimes collectively referred
to as a "Notice") shall be effective only if rendered or given in writing, sent
by registered or certified mail (return receipt requested optional), or sent by
nationally recognized courier service (e.g. Federal Express) providing dated
evidence of receipt or refusal to accept delivery by the addressee, addressed as
follows:

                                       42


                               (a) To Tenant (i) at Tenant's address set forth
in this Lease if mailed prior to Tenant's taking possession of the Demised
Premises, or (ii) at the Building if mailed subsequent to Tenant's taking
possession of the Demised Premises, or (iii) at any place where Tenant or any
agent or employee of Tenant may be found if mailed subsequent to Tenant's
vacating, deserting, abandoning or surrendering the Demised Premises in any case
with a copy to: Kane Kessler, P.C., 1350 Avenue of the Americas, 26th Floor, New
York, New York 10019, Attention Steven Cohen, Esq., or

                               (b) To Owner at Owner's address set forth in this
Lease, Attention: William C. Rudin with a copy to Goldfarb & Fleece, 345 Park
Avenue, New York, New York 10154, Attention: Partner-in-Charge, Rudin
Management, or

                               (c) addressed to such other address as either
Owner or Tenant may designate as its new address for such purpose by notice
given to the other in accordance with the provisions of this Section. Any such
bill, statement, notice, demand, request or other communication shall be deemed
to have been rendered or given (x) if mailed: on the date when it shall have
been mailed or (y) if sent by nationally recognized courier: on the date when it
shall have been delivered by such courier service or when delivery by such
courier service was refused by the addressee. Refusal to accept delivery of any
Notice shall not limit or negate delivery of such Notice or limit, negate or
render ineffective any such Notice.

Nothing contained in this Section 27.01 shall preclude, limit or modify Owner's
service of any notice, statement, demand or other communication in the manner
required by law, including, but not limited to, any demand for rent under
Article 7 of the New York Real Property Actions and Proceedings Law or any
successor laws of like import.


                                   ARTICLE 28

                               PARTNERSHIP TENANT

                  SECTION 28.01. If Tenant's interest in this Lease shall be
assigned to a general partnership (or to two (2) or more persons, individually
and as co-partners of a general partnership) pursuant to Article 11 (any such
general partnership and such persons are referred to in this Section as
"Partnership Tenant"), the following provisions of this Section shall apply to
such Partnership Tenant: (i) each of the persons comprising Partnership Tenant,
whether or not such person shall be one of the persons comprising Tenant at the
time in question, hereby consents in advance to, and agrees to be bound by, any
written instrument which may hereafter be executed, changing, modifying or
discharging this Lease, in whole or in part, or surrendering all or any part of
the Demised Premises to Owner, and by any notices, demands, requests or other
communications which may hereafter be given by Partnership Tenant or by any of
the persons comprising Partnership Tenant, and (ii) any bills, statements,
notices, demands, requests or other communications given or rendered to
Partnership Tenant or to any of the persons comprising Partnership Tenant shall
be deemed given or rendered to Partnership Tenant and to all such persons and
shall be binding upon Partnership Tenant and all such persons, and (iii)
Partnership Tenant shall give prompt notice to Owner of the admission of any
such new partners, or shareholders, or members, as the case may be.


                                   ARTICLE 29

                             UTILITIES AND SERVICES

                  SECTION 29.01. ELEVATORS: As long as Tenant is not in default
under any of the terms, covenants or conditions of this Lease on Tenant's part
to be observed or performed beyond any applicable notice and cure periods set
forth in this Lease, Owner, at Owner's expense, shall furnish necessary
passenger elevator facilities on business days (as defined in Section 31.01)
from 8:00 A.M. to 6:00 P.M. and on Saturdays from 8:00 A.M. to 1:00 P.M. and
shall have a passenger elevator subject to call at all other times. Tenant shall
be entitled to the non-exclusive use of the freight elevator in common with
other tenants and occupants of the Building from 8:00 A.M. to 5:00 P.M. on
business days, subject to such reasonable rules as Owner may adopt for the use
of the freight elevator. At any time or times all or any of the elevators in the
Building may, at Owner's option, be automatic elevators, and


                                       43


Owner shall not be required to furnish any operator service for automatic
elevators. If Owner shall, at any time, elect to furnish operator service for
any automatic elevators, Owner shall have the right to discontinue furnishing
such service with the same effect as if Owner had never elected to furnish such
service.

                  SECTION 29.02. A. HEAT: As long as Tenant is not in default
under any of the terms, covenants or conditions of this Lease on Tenant's part
to be observed or performed beyond any applicable notice and cure periods set
forth in this Lease, Owner, at Owner's expense, shall furnish heat to the
Demised Premises, as and when required by law, on business days from 8:00 A.M.
to 6:00 P.M. and on Saturdays from 8:00 A.M. to 1:00 P.M.

                         B. AIR CONDITIONING AND VENTILATION: As long as Tenant
is not in default under any of the terms, covenants or conditions of this Lease
on Tenant's part to be observed or performed beyond any applicable notice and
cure periods set forth in this Lease, Owner, at Owner's expense, shall furnish
and distribute to the Demised Premises in accordance with the specifications
attached hereto as Exhibit 2, which is incorporated in this Lease by reference
and shall be deemed a part of this Lease, as though fully set forth in the body
of this Lease (i) conditioned air at reasonable temperatures, pressures and
degrees of humidity and in reasonable volumes and velocities, on business days
from 8:00 A.M. to 6:00 P.M. and on Saturdays from 8:00 A.M. to 1:00 P.M., when
required for the comfortable occupancy of the Demised Premises during the months
of April, May, June, July, August, September, October and the period from
November 1st to November 15th; and (ii) except when conditioned air or heat is
being furnished, mechanical ventilation only through the Building air
conditioning system on business days from 8:00 A.M. to 6:00 P.M. and on
Saturdays from 8:00 A.M. to 1:00 P.M. throughout the year. Notwithstanding the
foregoing provisions of this Section, Owner shall not be responsible if the
normal operation of the Building air conditioning system shall fail to provide
conditioned air at reasonable temperatures, pressures or degrees of humidity or
in reasonable volumes or velocities in any portions of the Demised Premises (a)
which, by reason of any machinery or equipment installed by or on behalf of
Tenant or any person claiming through or under Tenant, shall have an electrical
load in excess of four (4) watts per square foot of usable area for all purposes
(including lighting and power), or which shall have a human occupancy factor in
excess of one person per 100 square feet of usable area (the average electrical
load and human occupancy factors for which the Building air conditioning system
is designed) or (b) because of any rearrangement of partitioning or other
Alterations made or performed by or on behalf of Tenant or any person claiming
through or under Tenant. Notwithstanding such design of the Building heating,
ventilation and air conditioning systems, Tenant acknowledges that Owner's
Initial Construction, if any, shall provide for an electrical load in the
Demised Premises which shall conform to the New York State Energy Conservation
Construction Code, and which accordingly may be less than four (4) watts per
square foot of usable area for all purposes (including lighting and power).
Whenever said air conditioning system is in operation, Tenant agrees to cause
all the windows in the Demised Premises to be kept closed and to cause the
venetian blinds in the Demised Premises to be kept closed if necessary because
of the position of the sun. Tenant agrees to cause all the windows in the
Demised Premises to be closed whenever the Demised Premises are not occupied.
Tenant shall cooperate fully with Owner at all times and abide by all
regulations and requirements which Owner may reasonably prescribe for the proper
functioning and protection of the air conditioning, ventilation and heating
systems. In addition to any and all other rights and remedies which Owner may
invoke for a violation or breach of any of the foregoing provisions of this
Section, Owner may discontinue heating, air conditioning and ventilation service
during the period of such violation or breach, and such discontinuance shall not
constitute an actual or constructive eviction, in whole or in part, or entitle
Tenant to any abatement or diminution of rent, or relieve Tenant from any of its
obligations under this Lease, or impose any liability upon Owner, or its agents,
by reason of inconvenience or annoyance to Tenant, or injury to or interruption
of Tenant's business, or otherwise.

                  SECTION 29.03. CLEANING: As long as Tenant is not in default
under any of the terms, covenants or conditions of this Lease on Tenant's part
to be observed or performed beyond any applicable notice and cure periods set
forth in this Lease, and provided Tenant shall keep the Demised Premises in
order, Owner, at Owner's expense, shall cause the office areas of the Demised
Premises to be cleaned substantially in accordance with the standards set forth
in Exhibit 3, all of the terms, covenants and conditions of which are
incorporated in this Lease by reference and shall be deemed a part of this
Lease, as though fully set forth in the body of this Lease and shall cause
Tenant's ordinary office waste paper refuse to be removed. Tenant shall
cooperate with any waste and garbage recycling program of the Building and shall
comply with all reasonable rules and regulations of Owner with respect thereto.
Tenant acknowledges that Owner's obligation to cause the office areas of the
Demised Premises to


                                       44


be cleaned excludes any portion of the Demised Premises not used as office areas
(e.g., storage, mail and computer areas, private lavatories and areas used for
the storage, preparation, service or consumption of food or beverages)
including, without limitation, the Storage Space. Tenant shall pay Owner at
Building standard rates or, if there are no such rates, at reasonable rates, for
the removal of any of Tenant's refuse or rubbish, other than ordinary office
waste paper refuse, from the Building, and Tenant, at Tenant's expense, shall
cause all portions of the Demised Premises used for the storage, preparation,
service or consumption of food or beverages to be cleaned daily in a manner
satisfactory to Owner, and to be exterminated against infestation by vermin,
roaches or rodents regularly and, in addition, whenever there shall be evidence
of any infestation.

                         B. Tenant acknowledges and is aware that the cleaning
services required to be furnished by Owner pursuant to this Section may be
furnished by a contractor or contractors employed by Owner and agrees that Owner
shall not be deemed in default of any of its obligations under this Section
29.03 unless such default shall continue for an unreasonable period of time
after notice from Tenant to Owner setting forth the specific nature of such
default.

                         C. Notwithstanding the provisions of Subsection A of
this Section, Tenant shall have the option to contract independently for the
removal of such other refuse and rubbish and for office cleaning services in
addition to those furnished by Owner. In the event Tenant exercises such option,
the removal of such other refuse and rubbish and the furnishing of office
cleaning services to Tenant by persons other than Owner and its contractors
shall be performed in accordance with such regulations and requirements as, in
Owner's judgment, are necessary for the proper operation of the Building, and
Tenant agrees that Tenant will not permit any person to enter the Demised
Premises or the Building for such purposes, or for the purpose of providing
extermination services required to be performed by Tenant pursuant to Subsection
A of this Section, other than persons first approved by Owner, such approval not
unreasonably to be withheld.

                  SECTION 29.04. ELECTRICITY: A. As long as Tenant is not in
default under any of the terms, covenants or conditions of this Lease on
Tenant's part to be observed or performed beyond any applicable notice and cure
periods set forth in this Lease, Owner, at Owner's expense, shall redistribute
or furnish electrical energy to or for the use of Tenant in the Demised Premises
for the operation of the lighting fixtures and the electrical receptacles
installed in the Demised Premises on the Commencement Date. There shall be no
specific charge by way of measuring such electrical energy on any meter or
otherwise, as the charge for the service of redistributing or furnishing such
electrical energy has been included in the Fixed Rent on a so-called "rent
inclusion" basis. The parties agree that although the charge for the service of
redistributing or furnishing electrical energy is included in the Fixed Rent on
a so-called "rent inclusion" basis, the value to Tenant of such service may not
be fully reflected in the Fixed Rent. Accordingly, Tenant agrees that Owner may
cause an independent electrical engineer or electrical consulting firm, selected
by Owner and reasonably approved by Tenant, to make a determination, following
the commencement of Tenant's normal business activities in the Demised Premises,
of the full value to Tenant of such services supplied by Owner, to wit: the
potential electrical energy supplied to Tenant annually based upon the estimated
capacity of the electrical feeders, risers and wiring and other electrical
facilities serving the Demised Premises. Such engineer or consulting firm shall
certify such determination in writing to Owner and Tenant. If it shall be
determined that the full value to Tenant of such service is in excess of FORTY
THOUSAND FOUR HUNDRED SIXTY-FOUR and 00/100 ($40,464.00) DOLLARS per annum (such
sum is referred to as the "Electrical Inclusion Factor"), the parties shall
enter into a written supplementary agreement, in form satisfactory to Owner,
modifying this Lease as of the Commencement Date by increasing the Fixed Rent
and the Electrical Inclusion Factor for the entire Demised Term by an annual
amount equal to such excess. However, if it shall be so determined that the full
value to Tenant of such service does not exceed the Electrical Inclusion Factor,
no such agreement shall be executed and there shall be no increase or decrease
in the Fixed Rent or the Electrical Inclusion Factor by reason of such
determination. If either the quantity or character of electrical service is
changed by the corporation(s) and/or other entity(ies) selected by Owner to
supply electrical service to the Building or is no longer available or suitable
for Tenant's requirements, no such change, unavailability or unsuitability shall
constitute an actual or constructive eviction, in whole or in part, or entitle
Tenant to any abatement or diminution of rent, or relieve Tenant from any of its
obligations under this Lease, or impose any liability upon Owner, or its agents,
by reason of inconvenience or annoyance to Tenant, or injury to or interruption
of Tenant's business, or otherwise.

                         B. Owner shall provide an average of 6.0 watts per
usable square foot of electrical energy demand load (exclusive of base Building
central and perimeter HVAC) to the Demised Premises


                                       45


through the existing electrical riser currently providing such service to the
twenty-eighth (28th) floor of the Building. Owner shall not be required to
provide such capacity during any period it is prohibited from doing so by any
applicable Legal Requirements (including, but not limited to, the New York State
Energy Conservation Construction Code), in which event all references to "6.0
watts" set forth herein shall during such period be decreased to the maximum
average number of watts per usable square foot which is permitted by any such
Legal Requirements. Subject to the provisions of Subsection C(1) of this Section
29.04, any additional feeders or risers to supply Tenant's additional electrical
requirements, and all other equipment proper and necessary in connection with
such feeders or risers, shall be installed by Owner or, at Owner's election, by
Tenant upon Tenant's request, at the sole cost and expense of Tenant, provided
that, in Owner's judgment, such additional feeders or risers are necessary and
are permissible under applicable laws (including, but not limited to, the New
York State Energy Conservation Construction Code) and insurance regulations and
the installation of such feeders or risers will not cause permanent damage or
injury to the Building or the Demised Premises or cause or create a dangerous or
hazardous condition or entail excessive or unreasonable alterations or repairs
or interfere with or disturb other tenants or occupants of the Building. Tenant
covenants that at no time shall the use of electrical energy in the Demised
Premises exceed the capacity of the existing feeders or wiring installations
then serving the Demised Premises. Tenant shall not make or perform, or permit
the making or performance of, any Alterations to wiring installations or other
electrical facilities in or serving the Demised Premises or any additions to the
business machines, office equipment or other appliances in the Demised Premises
which utilize electrical energy without the prior consent of Owner in each
instance. Any such Alterations, additions or consent by Owner shall be subject
to the provisions of Subsection C(1) of this Section 29.04, as well as to the
other provisions of this Lease including, but not limited to, the provisions of
Article 3.

                         C. (1) If, at any time or times prior to or during the
Demised Term, electrical feeders, risers, wiring or other electrical facilities
serving the Demised Premises shall be installed by Owner, Tenant or others, on
behalf of Tenant or any person claiming through or under Tenant in addition to
feeders, risers, wiring or other electrical facilities necessary to serve the
lighting fixtures and electrical receptacles installed in the Demised Premises
on the Commencement Date, the Fixed Rent and the Electrical Inclusion Factor
shall be increased in an annual amount which shall reflect the value to Tenant
of the additional service to be furnished by Owner, to wit: the potential
additional electrical energy made available to Tenant annually based upon the
estimated capacity of such additional electrical feeders, risers, wiring or
other electrical facilities. The amount of any such increase in the Fixed Rent
and the Electrical Inclusion Factor shall be finally determined by an
independent electrical engineer or consulting firm selected by Owner and
reasonably approved by Tenant who shall certify such determination in writing to
Owner and Tenant. Following such determination, Owner and Tenant shall enter
into a written supplementary agreement, in form satisfactory to Owner, modifying
this Lease by increasing the Fixed Rent and the Electrical Inclusion Factor for
the remainder of the Demised Term in an annual amount equal to the value of such
additional service as so determined. Any such increase shall be effective as of
the date of the first availability to Tenant of such additional service and
shall be retroactive to such date if necessary.

                               (2) If, at any time or times after June 17, 2005,
the rates at which Owner purchases electrical energy from the corporation(s)
and/or other entity(ies) Owner has selected to supply electrical service to the
Building or any charges incurred or taxes payable by Owner in connection
therewith shall be increased or decreased, the Fixed Rent and the Electrical
Inclusion Factor shall be increased or decreased, as the case may be, upon
demand of either party, in an annual amount which shall fairly and
proportionately reflect the estimated increase or decrease, as the case may be,
in the annual cost to Owner of purchasing electrical energy for the Building
provided that notwithstanding anything to the contrary contained in the
provisions of this Section 29.04 in no event shall (a) the Electrical Inclusion
Factor ever be decreased below the original amount thereof set forth in
Subsection A of this Section and (b) the Fixed Rent ever be decreased by more
than such decrease in the Electrical Inclusion Factor as so limited by the
provisions of the aforesaid Subdivision (a) of this Subsection C.(2). If, within
ten (10) days after any such demand, Owner and Tenant shall fail to agree upon
the amount of such increase or decrease, as the case may be, in the Fixed Rent
and the Electrical Inclusion Factor then, in lieu of such agreement, such
estimated increase or decrease, as the case may be, shall be finally determined
by an independent electrical engineer or consulting firm selected by Owner and
reasonably approved by Tenant who shall certify such determination in writing to
Owner and Tenant. Any such increase or decrease in the Fixed Rent and the
Electrical Inclusion Factor shall be effective as of the effective date of such
increase or decrease, and shall be retroactive to such date if necessary.

                                       46


                               (3) Any increase in the Fixed Rent pursuant to
the provisions of Subsection A of this Section or this Subsection C with respect
to the period from the effective date of such increase to the last day of the
month in which such increase shall be fixed by agreement or determination shall
be payable by Tenant upon demand of Owner. Any decrease in the Fixed Rent
pursuant to the provisions of this Subsection C with respect to the period from
the effective date of such decrease to the last day of the month in which such
decrease shall be fixed by agreement or determination shall be credited to
Tenant against the next monthly installment of the Fixed Rent. The monthly
installments of the Fixed Rent payable after the date upon which any such
increase or decrease is so fixed shall be proportionately adjusted to reflect
such increase or decrease in the Fixed Rent.

                         D. Owner may, at any time, elect to discontinue the
redistribution or furnishing of electrical energy. In the event of any such
election by Owner, (i) Owner agrees to give reasonable advance notice of any
such discontinuance to Tenant, (ii) Owner agrees to permit Tenant to receive
electrical service directly from the corporation(s) and/or other entity(ies)
Owner has selected to supply electrical service to the Building and to permit
the existing feeders, risers, wiring and other electrical facilities serving the
Demised Premises to be used by Tenant for such purpose to the extent they are
suitable and safely capable, (iii) Owner agrees to pay such charges and costs,
if any, as such corporation(s) and/or other entity(ies) may impose in connection
with the installation of Tenant's meters, (iv) the Fixed Rent shall be
decreased, as of the date of such discontinuance, by an amount equal to the
Electrical Inclusion Factor to reflect such discontinuance; (v) this Lease shall
remain in full force and effect and such discontinuance shall not constitute an
actual or constructive eviction, in whole or in part, or entitle Tenant to any
abatement or diminution of rent except as expressly provided in subdivision (iv)
of this Subsection D, or relieve Tenant from any of its obligations under this
Lease, or impose any liability upon Owner or its agents by reason of
inconvenience or annoyance to Tenant, or injury to or interruption of Tenant's
business, or otherwise and, (vi) Owner agrees, except when such discontinuance
is due to Legal Requirements, not to so discontinue until Tenant may be able to
receive electricity on a direct metered basis (with Tenant making reasonable
efforts to obtain the same).

                         E. The following method of computation shall be
employed by any electrical engineer or electrical consulting firm selected by
Owner pursuant to the provisions of Subsection C(2) of this Section 29.04 in
finally determining any estimated increase or decrease in the Fixed Rent and the
Electrical Inclusion Factor, under the provisions of this Section resulting from
the corporation(s) and/or other entity(ies) Owner has selected to supply
electrical service to the Building (referred to individually and collectively as
"The Corporation") electrical rate and fuel charge changes and taxes
(collectively "Electrical Changes") payable in connection therewith:

                               (1) Owner's bills from The Corporation for the
Building for the twelve (12) month period immediately preceding the Electrical
Change in question shall be averaged for demand and consumption (Kw and Kwh) and
the rate structure in effect immediately prior to the Electrical Change in
question shall be applied to such average demand and consumption factors of
Owner's billings for the Building for said twelve (12) month period resulting in
an agreed determination of the cost to Owner of electricity for the Building
immediately prior to the Electrical Change in question; and

                               (2) The new rate structure pursuant to which
Owner is billed by The Corporation, i.e., the rate structure which includes the
Electrical Change in question, shall be applied to the average demand and
consumption factors of Owner's billings for the Building for said twelve (12)
month period resulting in an agreed estimate of the cost to Owner by reason of
the Electrical Change in question; and

                               (3) The difference in the costs determined
pursuant to the foregoing subdivisions (1) and (2) shall be deemed to be the
amount of the estimated annual change in cost and the amount of such estimated
annual change in cost shall be divided by the cost determined pursuant to the
foregoing subdivision (1); and

                               (4) The resulting quotient shall be applied to
Tenant's then current Electrical Inclusion Factor to produce the increase or
decrease in the Fixed Rent and Electrical Inclusion Factor.

                  (For example: Assume (1) an Electrical Change i.e. a rate
increase; (2) an application of the rate schedule in effect immediately prior to
such Electrical Change to the averaged electrical demand and consumption


                                       47


factors shown on Owner's electrical bills for the twelve (12) month period
immediately preceding such Electrical Change resulting in an estimated annual
cost of $100,000.00; (3) an application of the new rate schedule to the averaged
electrical demand and consumption factors shown on the bills in question
resulting in an estimated annual cost of $110,000.00; (4) deduction of the sum
of $100,000.00 referred to in step (2) from said sum of $110,000.00 referred to
in step (3), resulting in a difference of $10,000.00; and (5) that Tenant's
Electrical Inclusion Factor was $3,000.00. The $10,000.00 annual estimated
increase for the Building, when divided by $100,000.00, the estimated annual
cost to Owner of electricity for the Building prior to the Electrical Change in
question, results in a quotient of 10% which, when applied to Tenant's
Electrical Inclusion Factor increases the Fixed Rent and the Electrical
Inclusion Factor by $300.00.)

                         F. Notwithstanding anything to the contrary set forth
in this Lease, any sums payable or granted in any way by the corporation(s)
and/or other entity(ies) Owner has selected to supply electricity to the
Building resulting from the installation in the Demised Premises of energy
efficient lamping, special supplemental heating, ventilation and air
conditioning systems or any other Alterations, which sums are paid or given by
way of rebate, direct payment, credit or otherwise, shall be and remain the
property of Owner, and Tenant shall not be entitled to any portion thereof,
unless such lamping, supplemental heating, ventilation and air conditioning
systems or other Alterations were installed by Tenant, solely at Tenant's
expense, without any contribution, credit or allowance by Owner, in accordance
with all of the provisions of this Lease. Nothing contained in the foregoing
sentence, however, shall be deemed to obligate Owner to supply or install in the
Demised Premises any such lamping, supplemental heating, ventilation and air
conditioning systems or other Alterations.

                  SECTION 29.05. WATER: If Tenant requires, uses or consumes
water for any purpose in addition to ordinary lavatory and drinking purposes,
Owner may install a hot water meter and a cold water meter and thereby measure
Tenant's consumption of water for all purposes. Tenant shall pay to Owner the
cost of any such meters and their installation, and Tenant shall keep any such
meters and any such installation equipment in good working order and repair, at
Tenant's cost and expense. Tenant agrees to pay for water consumed as shown on
said meters, and sewer charges, taxes and any other governmental charges
thereon, as and when bills are rendered. In addition to any sums required to be
paid by Tenant for hot water consumed and sewer charges, taxes and any other
governmental charges thereon under the foregoing provisions of this Section,
Tenant agrees to pay to Owner, for the heating of said hot water, an amount
equal to three (3X) times the total of said sums required to be paid by Tenant
for hot water and sewer charges thereon. For the purposes of determining the
amount of any sums required to be paid by Tenant under this Section, all hot and
cold water consumed during any period when said meters are not in good working
order shall be deemed to have been consumed at the rate of consumption of such
water during the most comparable period when such meters were in good working
order.

                  SECTION 29.06. OVERTIME PERIODS: The Fixed Rent does not
reflect or include any charge to Tenant for the furnishing or distributing of
any necessary elevator facilities, heat, conditioned air or mechanical
ventilation to the Demised Premises during periods (referred to as "Overtime
Periods") other than the hours and days set forth above in this Article for the
furnishing and distributing of such services. Accordingly, if Owner shall
furnish any such elevator facilities, heat, conditioned air or mechanical
ventilation to the Demised Premises at the request of Tenant during Overtime
Periods, Tenant shall pay Owner for such services at the standard rates then
fixed by Owner for the Building or, if no such rates are then fixed, at
reasonable rates, provided, however, that it is understood and agreed that
Tenant shall be credited with a twenty (20%) percent discount off of any
standard rates that Owner may have fixed for the furnishing of heat or
conditioned air only during any Overtime Periods. Owner shall not be required to
furnish any elevator facilities, heat, conditioned air or mechanical ventilation
services during Overtime Periods, unless Owner has received reasonable advance
notice from Tenant requesting such services. If Tenant fails to give Owner
reasonable advance notice requesting such services during any Overtime Periods,
then, whether or not the Demised Premises are habitable during such Overtime
Periods, failure by Owner to furnish or distribute any such services during such
Overtime Periods shall not constitute an actual or constructive eviction, in
whole or in part, or entitle Tenant to any abatement or diminution of rent, or
relieve Tenant from any of its obligations under this Lease, or impose any
liability upon Owner or its agents by reason of inconvenience or annoyance to
Tenant, or injury to or interruption of Tenant's business or otherwise. Subject
to union requirements, there is a four (4) hour minimum for Tenant's request for
overtime conditioned air, mechanical ventilation, heat, or freight elevator
service unless such overtime conditioned air, mechanical ventilation, heat, or
freight elevator service is requested for a period immediately following the
normal operating hours set forth in Section 29.01 and Section 29.02 in which
event there is a one (1) hour minimum.

                                       48


                  SECTION 29.07. OWNER'S RIGHT TO STOP SERVICE: Owner reserves
the right to stop the service of the heating, air conditioning, ventilating,
elevator, plumbing, electrical or other mechanical systems or facilities in the
Building when necessary by reason of accident or emergency, or for repairs,
alterations, replacements or improvements, which, in the judgment of Owner are
desirable or necessary, until said repairs, alterations, replacements or
improvements shall have been completed. The exercise of such right by Owner
shall not constitute an actual or constructive eviction, in whole or in part, or
entitle Tenant to any abatement or diminution of rent, or relieve Tenant from
any of its obligations under this Lease, or impose any liability upon Owner or
its agents by reason of inconvenience or annoyance to Tenant, or injury to or
interruption of Tenant's business, or otherwise.

                  SECTION 29.08. A. TENANT'S SUPPLEMENTAL A/C UNIT/COOLING
TOWER: Supplementing the provisions of Section 29.05, in the event (a) a
separate air conditioning system to serve the Demised Premises is installed by
or on behalf of Tenant in accordance with the provisions of this Lease (referred
to herein as "Tenant's Supplemental A/C Unit"), (b) Tenant requests that such
Unit be hooked up to any Building cooling tower and associated piping (referred
to herein as the "Cooling Tower") and (c) Owner consents to such hookup, then,
in those events, Owner agrees, subject to the provisions of Article 26 and
Section 29.07, to supply condenser water to Tenant's Supplemental A/C Unit and
Tenant agrees that (i) Tenant shall pay to Owner, upon demand, all costs and
expenses incurred by Owner in connection with the hookup of such Unit to the
Cooling Tower, including, but not limited to, the Building standard hookup fee
then charged by Owner, and (ii) from and after the date the hookup is completed,
the Fixed Rent reserved in this Lease shall be increased by a sum (referred to
herein as the "Tenant's Cooling Tower Use Charge") equal to (x) the standard per
ton charge then in effect in the Building, less a twenty (20%) percent discount
off of such per ton charge, multiplied by (xx) the number of tons of Tenant's
Supplemental A/C Unit. Tenant acknowledges that the use of the Cooling Tower
shall be limited to business days (as defined in Section 31.01) from 8:00 A.M.
to midnight and on Saturdays from 8:00 A.M. to 4:00 P.M. and not during any
other time periods which are included in Overtime Periods.

                         B. If the regular hourly wage rate of operating
engineers employed in the Building shall be increased in any calendar year over
the rate in effect on the January lst immediately preceding such hookup, the
Fixed Rent for such calendar year shall be increased by a sum equal to that
proportion of Tenant's Cooling Tower Use Charge which such increase in said
hourly wage rate bears to the hourly wage rate in effect on the January 1st
immediately preceding such hookup. The increase in Fixed Rent for any calendar
year pursuant to the provisions of the immediately preceding sentence shall be
shown on a statement rendered by Owner ("Owner's Cooling Tower Expense
Statement") either in accordance with the provisions of Article 27 or by
personal delivery at the Demised Premises or by regular mail to the same address
as Fixed Rent bills are sent by Owner, with respect to each calendar year on or
before the next succeeding October 1st. Owner's failure to render an Owner's
Cooling Tower Expense Statement with respect to any calendar year shall not
prejudice Owner's right to recover any sums due to Owner hereunder with respect
to such calendar year. Within fifteen (15) days next following rendition of
Owner's Cooling Tower Expense Statement which shows an increase in the Fixed
Rent for any calendar year, Tenant shall pay to Owner the entire amount of such
increase.

                         C. Any increase in Fixed Rent for Tenant's Cooling
Tower Use Charge shall be effective as of the date Tenant's Supplemental A/C
Unit is hooked up to the Cooling Tower and shall be retroactive to such date if
necessary.

                         D. Tenant's Supplemental A/C Unit shall be repaired and
maintained by Tenant at Tenant's cost and expense, pursuant to a service
contract.

                  SECTION 29.09. TELECOMMUNICATIONS. A. Owner shall have no
obligation to provide Tenant with any telecommunication services or facilities
to or for the Demised Premises or the use or occupancy thereof by Tenant or any
person through or under Tenant. With respect to Tenant's telecommunications
facilities and services, Tenant shall contract separately with all providers of
Tenant's telecommunications facilities and services (each of which is referred
to as a "Tenant's Telecommunications Service Provider") and pay each Tenant's
Telecommunications Service Provider for all services provided by it to Tenant
pursuant to a separate agreement between Tenant and Tenant's Telecommunications
Service Provider. Neither Tenant nor Tenant's Telecommunications Service
Provider shall use any portion of the Building, including any risers, shafts,
conduits or other facilities, to bring such telecommunications services to the
Demised Premises without the prior written consent


                                       49


of Owner in each instance including, but not limited to, the location of any of
Tenant's or Tenant's Telecommunications Service Provider's cables, wires and
conduits. Subject to the provisions of Subsection B below, Owner shall not
unreasonably withhold its consent to the use of the Building's shafts by Tenant
or Tenant's Telecommunications Service Provider to allow Tenant's
Telecommunication Service Provider to bring telecommunications services to the
Demised Premises provided that any such use shall (i) be subject to (x) space
requirements and uses in the Building, including without limitation, the
available "riser capacity" in the Building and anticipated needs of prospective
tenants and existing tenants for using such shafts and (y) all of the rules and
regulations imposed by Owner with respect to the Building's shafts or other
telecommunications facilities and the installation, use, operation and
maintenance of any telecommunications facilities, and (ii) shall not interfere
with any other tenant or occupant of the Building.

                         B. In the event that Owner shall, in Owner's sole
judgment, install or cause to be installed a telecommunications cable
distribution system in the Building, (referred to herein as the "Building CDS
System"), then notwithstanding anything in Subsection A above to the contrary,
from and after such installation, Tenant and Tenant's Telecommunications Service
Provider shall use such Building CDS System to bring telecommunication services
to the Demised Premises and shall not be permitted to use any other portion of
the Building, including any risers, shafts, conduits or other facilities, in
connection with such telecommunication services without the prior written
consent of Owner in each instance. To the extent that Owner shall as a matter of
Building practice or procedure, cause telecommunication providers to enter into
a license agreement with Owner for the use of such Building CDS System and pay
fees with respect thereto, Tenant acknowledges and agrees that Tenant's
Telecommunications Service Provider shall be required to enter into such license
agreement with Owner and pay such fees. If the Building CDS System is owned or
operated or managed by a separate cable distribution service company in the
Building (referred to as the "Telecommunications Cable Distribution Company")
for the supply, maintenance and distribution of facilities in such Building CDS
System, Tenant's Telecommunications Service Provider shall also contract with
such Telecommunications Cable Distribution Company for the use of the facilities
provided by such Building CDS System and pay any fees with respect thereto.
Owner shall have no obligation for Tenant to allow Tenant's Telecommunications
Service Provider into the Building unless and until such Tenant's
Telecommunications Provider shall execute said license agreement with Owner and,
if applicable, contract with such Telecommunications Cable Distribution Company.
If Tenant is unable to use a particular Tenant's Telecommunication Service
Provider because it fails to enter into an agreement with Owner and/or the
Telecommunications Cable Distribution Company and pay any fees in connection
therewith, no such inability shall constitute an actual or constructive
eviction, in whole or in part, or entitle Tenant to any abatement or diminution
of rent, or release Tenant from any of its obligations under this Lease, or
impose any liability upon Owner or Owner's Indemnitees by reason of
inconvenience or annoyance to Tenant or interruption of Tenant's business or
otherwise. Tenant and Tenant's Telecommunications Service Provider shall comply
with all reasonable rules and regulations adopted by Owner and the
Telecommunications Cable Distribution Company with respect to the use of the
Building CDS System. Owner and "Owner's Indemnitees" (as defined in Article 19)
shall not be liable to Tenant, or anyone claiming through or under Tenant, for
any damages, including, but not limited to, special, incidental, remote or
consequential damages, including, without limitation, lost revenue, lost profits
and additional operating or personnel expenses arising from any acts, omissions
or negligence of Tenant's Telecommunications Service Provider and the
Telecommunications Cable Distribution Company. Nothing contained in this
Subsection shall obligate Owner (x) to install or caused to be installed such
Building CDS System or (y) to own such Building CDS System, which Tenant
acknowledges may be owned by a person not affiliated with Owner.

                  SECTION 29.10. ACCESS: Tenant shall be entitled to access to
the Building and the Demised Premises 24 hours per day, 7 days per week, 365
days per year, subject to the provisions of this Lease.


                                   ARTICLE 30

                             TABLE OF CONTENTS, ETC.

                  SECTION 30.01. TABLE OF CONTENTS/CAPTIONS: The Table of
Contents and the captions following the Articles and Sections of this Lease have
been inserted solely as a matter of convenience and in no way define or limit
the scope or intent of any provision of this Lease.


                                       50



                                   ARTICLE 31

      MISCELLANEOUS DEFINITIONS, SEVERABILITY AND INTERPRETATION PROVISIONS

                  SECTION 31.01. The term "business days" as used in this Lease
shall exclude Saturdays, Sundays and holidays, the term "Saturdays" as used in
this Lease shall exclude holidays and the term "holidays" as used in this Lease
shall mean all days observed as legal holidays by either the New York State
Government or the Federal Government. The term "Rudin Building" shall mean a
building owned or managed by an entity of which at least fifty (50%) percent is
owned or controlled, either by voting rights, contract or otherwise, by the
families of Samuel Rudin, his brothers and sisters, the lineal descendants of
any of the foregoing, including Jack Rudin, his children and the children of
Lewis Rudin, deceased and/or the spouses of any such persons and/or any
corporation, partnership, business entity or trust established for the benefit
of or controlled by the foregoing persons.

                  SECTION 31.02. The terms "person" and "persons" as used in
this Lease shall be deemed to include natural persons, firms, corporations,
associations and any other private or public entities, whether any of the
foregoing are acting on their own behalf or in a representative capacity.

                  SECTION 31.03. The term "prime rate" shall mean the rate of
interest announced publicly by JPMorgan Chase Bank, or its successor, from time
to time, as JPMorgan Chase Bank's or such successor's base rate, or if there is
no such base rate, then the rate of interest charged by JPMorgan Chase Bank or
its successor to its most credit worthy customers on commercial loans having a
ninety (90) day duration.

                  SECTION 31.04. If any term, covenant or condition of this
Lease or any application thereof shall be invalid or unenforceable, the
remainder of this Lease and any other application of such term, covenant or
condition shall not be affected thereby.

                  SECTION 31.05. This Lease shall be construed without regard to
any presumption or other rule requiring construction against the party causing
this Lease to be drafted. In the event of any action, suit, dispute or
proceeding affecting the terms of this Lease, no weight shall be given to any
deletions or striking out of any of the terms of this Lease contained in any
draft of this Lease and no such deletion or strike out shall be entered into
evidence in any such action, suit or dispute or proceeding given any weight
therein.

                  SECTION 31.06. LEGAL EVENT/BANKRUPTCY EVENT/DEFAULT SITUATION:
A. Notwithstanding anything contained in this Lease to the contrary, in each
instance in this Lease where (i) any Owner's rights or Tenant's obligations
arise or are applicable because of a Default Situation (as hereinafter defined),
and/or (ii) any Tenant's rights are conditioned upon the absence of a Default
Situation, then in each such instance, a Legal Event (as hereinafter defined)
and a Bankruptcy Event (as hereinafter defined) shall also be considered a
Default Situation upon which such Owner's rights or Tenant's obligations arise
or are applicable or such rights of Tenant are conditioned, as the case may be.

                         B. As used herein, (i) the term "Legal Event" shall
mean that at the relevant point in time there shall be (x) a default by Tenant
in the payment of any Fixed Rent, any increases thereto, and any other
additional rent or other sums and charges then due Owner under this Lease, or in
the performance or observance of any of the non-monetary terms and conditions of
this Lease on Tenant's part to be observed and performed, and (y) a prohibition
on Owner, by virtue of Legal Requirements, including without limitation, those
in the nature of the "automatic stay" provisions which are applicable to a
Bankruptcy Event, which either prevents Owner from delivering a notice to Tenant
demanding Tenant's performance under this Lease or prevents Owner from
delivering a notice to Tenant stating that Tenant is in default of its
obligations under this Lease, (ii) the term "Bankruptcy Event" shall mean that
at the relevant point in time Tenant shall be voluntarily seeking or
involuntarily being required to seek any reorganization, arrangement,
composition, readjustment, liquidation, dissolution or similar relief under the
present or any future federal bankruptcy act or law or any other present or
future applicable federal, state or other statute, and (iii) the term "Default
Situation" shall mean (xx) an Event of Default (whether expressed as an Event of
Default or as a default by Tenant under any of the terms, covenants or
conditions of this Lease on Tenant's part to be observed or performed beyond the
expiration of the applicable notice and grace period)


                                       51


and/or (yy) a default by Tenant under any of the terms, covenants or conditions
of this Lease on Tenant's part to be observed or performed.

                  SECTION 31.07. AUTHORITY OF MANAGING AGENT. A. Unless Owner
shall render written notice to Tenant to the contrary in accordance with the
provisions of Article 27 hereof, Rudin Management Company, Inc., acting as the
agent of Owner shall have the following authority:

                               (i) Rudin Management Company, Inc., by anyone
holding one of the "Specified Offices of Rudin Management Company, Inc."(as
defined herein) is authorized on behalf of and as the agent of Owner to (x)
execute and deliver any and all lease documents affecting the Real Property,
including without limitation, all leases, licenses, lease and license
modification agreements, amendments, consents, termination agreements, surrender
agreements, stipulations and other like agreements and instruments regarding the
use or occupancy of the Real Property (collectively, the "Lease Documents") and
(y) commence and prosecute to completion, disposition or settlement any and all
actions, causes of actions, claims or proceedings necessary to enforce the terms
and provisions of any Lease Documents, including, without limitation, the
execution of all pleadings, petitions and instruments in connection therewith
(an "Enforcement Prosecution"); and

                               (ii) Rudin Management Company, Inc., by any
officer thereof, is authorized on behalf of and as the agent of Owner to execute
and deliver all notices (including, without limitation, commencement date
notices, notices of default, notices of event of default and notices of
termination) contemplated by this Lease or any other Lease Documents or in
connection with any of the respective rights or obligations of the parties
hereunder (collectively, the "Notices").

Any Lease Documents and Notices so executed by Rudin Management Company, Inc.,
in accordance with the foregoing provisions of this Section 31.07, or any such
Enforcement Prosecution so conducted by Rudin Management Company, Inc. in
accordance with the foregoing sentence, shall have the same force, effect and
authority as if executed or conducted by Owner. Tenant acknowledges that Rudin
Management Company, Inc. is acting solely as agent for Owner in connection with
the foregoing and neither Rudin Management Company, Inc., nor any of its direct
or indirect principals, officers, shareholders, directors or employees shall
have any liability to Tenant, or any person or entities acting or claiming
through or under Tenant, in connection with the performance of Owner's
obligations under this Lease and Tenant, and such person or entity, waive any
and all claims against any such parties arising out of, or in any way connected
with, this Lease, the Real Property, any Lease Documents, any Enforcement
Prosecution or any Notices.

                         B. The term "Specified Offices of Rudin Management
Company, Inc." shall mean any of the following: (a) President, (b) Chief
Executive Officer; (c) Executive Vice President; (d) Chief Operating Officer;
(e) Chief Financial Officer; (f) Secretary; and (g) General Counsel.

                         C. All persons or entities to whom are delivered any
such Lease Documents so executed by Rudin Management Company, Inc., or whom are
subject to such Enforcement Prosecution by Rudin Management Company, Inc., in
either case, by anyone holding one of the Specified Offices of Rudin Management
Company, Inc. shall be entitled to rely on such Lease Documents as if such Lease
Documents were executed by Owner or to recognize such Enforcement Prosecution as
conducted directly by Owner. All persons or entities to whom any Notices so
executed by Rudin Management Company, Inc, by an officer thereof, shall be
entitled to rely on such Notices as if the same were executed by Owner.

                  SECTION 31.08 EXECUTION COUNTERPARTS. This Agreement may be
executed in one (1) or more multiple counterparts, each of which when taken
together shall constitute one and the same instrument.


                                   ARTICLE 32

                               ADJACENT EXCAVATION

                  SECTION 32.01. If an excavation shall be made upon land
adjacent to the Real Property, or shall be authorized to be made, Tenant shall
afford to the person causing or authorized to cause such excavation license to

                                       52


enter upon the Demised Premises for the purpose of doing such work as said
person shall deem necessary to preserve the walls and other portions of the
Building from injury or damage and to support the same by proper foundations and
no such entry shall constitute an actual or constructive eviction, in whole or
in part, or entitle Tenant to any abatement or diminution of rent, or relieve
Tenant from any of its obligations under this Lease, or impose any liability
upon Owner or said person.


                                   ARTICLE 33

                                 BUILDING RULES

                  SECTION 33.01. Tenant shall observe faithfully, and comply
strictly with, and shall not permit the violation of, the Building Rules set
forth in Schedule A annexed to and made a part of this Lease and such additional
reasonable Building Rules as Owner may, from time to time, adopt. All of the
terms, covenants and conditions of Schedule A are incorporated in this Lease by
reference and shall be deemed part of this Lease as though fully set forth in
the body of this Lease. The term "Building Rules" as used in this Lease shall
include those set forth in Schedule A and those hereafter made or adopted as
provided in this Section. In case Tenant disputes the reasonableness of any
additional Building Rule hereafter adopted by Owner, the parties hereto agree to
submit the question of the reasonableness of such Building Rule for decision to
the Chairman of the Board of Directors of the Management Division of the Real
Estate Board of New York, Inc., or its successor (the "Chairman"), or to such
impartial person or persons as the Chairman may designate, whose determination
shall be final and conclusive upon Owner and Tenant. Tenant's right to dispute
the reasonableness of any additional Building Rule shall be deemed waived unless
asserted by service of a notice upon Owner within ten (10) days after the date
upon which Owner shall give notice to Tenant of the adoption of any such
additional Building Rule. Owner shall have no duty or obligation to enforce any
Building Rule, or any term, covenant or condition of any other lease, against
any other tenant or occupant of the Building, and Owner's failure or refusal to
enforce any Building Rule or any term, covenant or condition of any other lease
against any other tenant or occupant of the Building shall not constitute an
actual or constructive eviction, in whole or in part, or entitle Tenant to any
abatement or diminution of rent, or relieve Tenant from any of its obligations
under this Lease, or impose any liability upon Owner or its agents by reason of
inconvenience or annoyance to Tenant, or injury to or interruption of Tenant's
business, or otherwise.


                                   ARTICLE 34

                             Intentionally Deleted.


                                   ARTICLE 35

                                     BROKER

                  SECTION 35.01. Tenant represents and warrants to Owner that
Cushman & Wakefield, Inc. the sole broker with whom Tenant has negotiated or
otherwise dealt with in connection with the Demised Premises or in bringing
about this Lease. Tenant shall indemnify Owner from all loss, cost, liability,
damage and expenses, including, but not limited to, reasonable counsel fees and
disbursements, arising from any breach of the foregoing representation and
warranty. Owner shall pay said broker its commission pursuant to a separate
agreement.


                                   ARTICLE 36

                                    SECURITY

                  SECTION 36.01. LETTER OF CREDIT: (1) Tenant has deposited with
Owner, at the time of the execution and delivery of this Lease, an
unconditional, irrevocable letter of credit issued by JPMorgan Chase Bank, N.A.
(referred to as the "Bank"), in favor of Owner, in the sum of THREE HUNDRED
SIXTY-EIGHT


                                       53


THOUSAND SIX HUNDRED SEVENTY-TWO and 00/100 ($368,672.00) DOLLARS (referred to
as the "Security Amount") in funds available immediately or same day funds in
the City of New York, as security for the faithful observance and performance by
Tenant of the terms, covenants and conditions of this Lease on Tenant's part to
be observed and performed. Such letter of credit is (x) for a term of not less
than one (1) year which term shall be automatically renewed for successive one
(1) year terms, unless the Bank gives not less than one hundred twenty (120)
days prior written notice that it will not so renew the letter of credit for
such successive term and the last term of the letter of credit shall end not
less than sixty (60) days after the Expiration Date and (y) in substantially the
same form as Exhibit 1. If such letter of credit is not automatically renewed as
aforesaid, Tenant agrees to cause the Bank to renew such letter of credit, from
time to time, during the Demised Term, at least ninety (90) days prior to the
expiration of said letter of credit or any renewal or replacement, upon the same
terms and conditions. In the event of any transfer of said letter of credit
pursuant to Section 36.05, and notice of such transfer to Tenant, Tenant, within
twenty (20) days thereafter, shall cause a new letter of credit to be issued by
said Bank to the transferee, upon the same terms and conditions, in replacement
of the letter of credit so transferred and Owner agrees that, simultaneously
with the delivery of such new letter of credit, it will return to said Bank the
letter of credit being replaced. The letter of credit deposited hereunder, and
all renewals and replacements, are referred to, collectively, as the "Letter of
Credit". In amplification and not in limitation of the foregoing, the Letter of
Credit shall expressly provide that (i) the Letter of Credit can be drawn down
by presentation of a sight draft only without any other documents or statements,
(ii) partial drawings are allowed and (iii) the Letter of Credit shall be
transferable by Owner, as beneficiary thereof, without restriction or limitation
and with all fees paid by Tenant.

                               (2) The Letter of Credit shall be held by Owner
for the purposes set forth in this Article and shall not be transferred except
for transfer (a) to an agent for collection, or (b) pursuant to the provisions
of Section 36.05. In the event Tenant defaults in the performance of its
obligations to timely issue a replacement Letter of Credit, or in the observance
or performance of Tenant's agreement to cause the Bank to renew the Letter of
Credit, Owner, in addition to all rights and remedies which Owner may have under
this Lease or at law, shall have the right to require the Bank to make payment
to Owner of the entire Security Amount or the undrawn portion thereof, as the
case may be, represented by the Letter of Credit, which sum may be held by Owner
as Cash Security (as said term is hereinafter defined) in accordance with the
provisions of this Article. If payment of the entire Security Amount or the
undrawn portion thereof is made to Owner by reason of Tenant's failure to renew
or replace the Letter of Credit in accordance with the foregoing provisions of
this Article, Owner shall have the right, at any time on behalf of Tenant, to
replace said Cash Security with a new Letter of Credit issued by the Bank or any
other bank selected by Owner, in Owner's sole discretion, and Tenant hereby
irrevocably constitutes and appoints Owner as Tenant's agent and
attorney-in-fact to cause the Bank or any such other bank selected by Owner to
issue such a replacement Letter of Credit. The Letter of Credit provides for
partial drawings.

                               (3) Upon the occurrence of an Event of Default,
or if this Lease and the Demised Term shall expire and come to an end as
provided in Article 16 or by or under any summary proceeding or any other action
or proceeding, or if Owner shall re-enter the Demised Premises as provided in
Article 17, or by or under any summary proceeding or any other action or
proceeding, then Owner, in addition to all rights and remedies which Owner may
have under this Lease or at law, may from time to time, draw on the Letter of
Credit in one or more drawings for the amount of any Fixed Rent or additional
rent then due and for any amount then due and payable to Owner under this Lease
and pay such sum to Owner's account. In the event of a partial drawing, as
provided in the immediately preceding sentence, Tenant shall, within five (5)
days after demand, cause the Bank to issue an amendment to the Letter of Credit
restoring the amount available thereunder to the Security Amount. In
amplification and not in limitation of the provisions of this Lease, a failure
by Tenant to cause the Bank to timely issue an amendment to the Letter of Credit
restoring the amount available thereunder to the Security Amount shall be deemed
a monetary default in the payment of Fixed Rent by Tenant under the terms,
covenants and conditions of this Lease. Notwithstanding anything to the contrary
set forth in this Lease, including, but not limited to, the foregoing provisions
of this Article, in addition to all rights granted to Owner pursuant to the
provisions of the Lease, if this Lease and the Demised Term shall expire and
come to an end as provided in Article 16, or by or under any summary proceeding,
or any other action or proceeding, or if Owner shall re-enter the Demised
Premises as provided in Article 17, or by or under any summary proceeding or any
other action or proceeding, Owner, in addition to all rights and remedies which
Owner may have under this Lease or at law, shall have the right to require the
Bank to make payment to Owner of the entire Security Amount or the undrawn
portion thereof, as the case may be, represented by the Letter of Credit, which
sum shall be held and applied by Owner as Cash Security in accordance with the
provisions of this Article.

                                       54


                  SECTION 36.02. APPLICATION OF CASH SECURITY: Any proceeds of
the Letter of Credit held by Owner and not paid to Owner for Owner's account as
provided above shall be deemed held by Owner as Cash Security and is referred to
herein as "Cash Security". Upon the occurrence of an Event of Default, Owner may
use, apply or retain the whole or any part of any Cash Security held by Owner
under any of the provisions of Section 36.01, to the extent required for the
payment of any Fixed Rent, additional rent or any other sum with respect to
which Tenant is in default, or for the payment of any sum which Owner may expend
or incur because of Tenant's default in the observance or performance of any
such term, covenant or condition, including, but not limited to, the payment of
any damages or deficiency in the reletting of the Demised Premises, whether such
damage or deficiency accrued before or after summary proceedings or other
re-entry by Owner, without thereby waiving any other rights or remedies of Owner
with respect to such default, and Owner shall hold the remainder of such Cash
Security as security for the faithful performance and observance by Tenant of
the terms, covenants and conditions of this Lease on Tenant's part to be
observed and performed with the same rights as hereinabove set forth to use,
apply or retain all or any part of such remainder in the event of any further
default by Tenant under this Lease. Any sum held by Owner as Cash Security shall
be held subject to the provisions of Section 7-103 of the General Obligations
Law or any similar statute successor thereto.

                  SECTION 36.03. RESTORATION OF CASH SECURITY: If Owner uses,
applies or retains the whole or any part of the Cash Security held by Owner
under any of the provisions of Section 36.01 or 36.02, Tenant, within five (5)
days after notice thereof, shall deliver to Owner, in cash or by a cashier's
check, or Tenant's certified check, in either case drawn by or on a bank which
is a member of the New York Clearing House Association and payable to the order
of Owner, the sum necessary to restore the Cash Security to the Security Amount.
In amplification and not in limitation of the provisions of this Lease, a
failure by Tenant to so replenish the Cash Security to the Security Amount shall
be deemed a monetary default by Tenant in the payment of Fixed Rent under the
terms, covenants and conditions of this Lease.

                  SECTION 36.04. RETURN OF SECURITY: The Letter of Credit and/or
any remaining portion of any Cash Security then held by Owner for the
performance of Tenant's obligations under this Lease as security shall be
returned to Tenant after (i) the Expiration Date and (ii) the full observance
and performance by Tenant of all of the terms, covenants and conditions of this
Lease on Tenant's part to be observed and performed, including, but not limited
to, the provisions of Article 21.

                  SECTION 36.05. TRANSFER OF LETTER OF CREDIT: In the event of a
sale or other transfer of the Land and/or Building, or Owner's interest in this
Lease, Owner shall transfer the Letter of Credit and/or any remaining portion of
any Cash Security then held by Owner as security for the performance of Tenant's
obligations under this Lease to the transferee, and Owner shall thereupon be
released from all liability for the return of such security; Tenant agrees to
look solely to the transferee for the return of any such security and it is
agreed that the provisions of this sentence shall apply to every sale or
transfer of the Land and/or Building or Owner's interest in this Lease by Owner
named herein or its successors, and to every transfer or assignment made of any
such security. Any transferee shall be deemed to have agreed that any Letter of
Credit or Cash Security transferred to such transferee pursuant to this Section
shall be held in accordance with the provisions of this Article for the purposes
of this Article. A lease of the entire Building pursuant to which the lessee
shall be entitled to collect the rents hereunder shall be deemed a transfer
within the meaning of this Section.

                  SECTION 36.06. DEPOSIT OF CASH SECURITY IN INTEREST-BEARING
ACCOUNT: Subject to Owner's right to replace the Cash Security with a new Letter
of Credit in accordance with the provisions of Section 36.01, Owner agrees that,
if not prohibited by law or the general policies of lending institutions in New
York City, Owner shall deposit any Cash Security held by Owner in an
interest-bearing savings account at a bank or banks selected by Owner, and all
interest accruing thereon shall be added to and become part of such Cash
Security and shall be retained by Owner under the same conditions as the
principal sum held as Cash Security. Notwithstanding anything to the contrary
set forth in this Article with respect to any Cash Security, Owner shall be
entitled to retain the one (1%) percent administrative fee permitted by law to
be retained by landlords with respect to cash security deposits.

                  SECTION 36.07. NO ASSIGNMENT OF SECURITY BY TENANT: Tenant
agrees that it will not assign, mortgage or encumber, or attempt to assign,
mortgage or encumber, the Letter of Credit or any Cash Security held


                                       55


by Owner under this Lease, and that neither Owner nor its successors or assigns
shall be bound by any such assignment, mortgage, encumbrance, attempted
assignment, attempted mortgage or attempted encumbrance. Owner shall not be
required to exhaust its remedies against Tenant before having recourse to the
Letter of Credit, the Cash Security or any other security held by Owner.
Recourse by Owner to the Letter of Credit, the Cash Security or any other
security held by Owner shall not affect any remedies of Owner which are provided
in this Lease or which are available in law or equity.

                  SECTION 36.08. PARTIAL RETURN OF SECURITY: Owner has agreed
that (a) Owner shall return to Tenant the sum of NINETY-TWO THOUSAND ONE HUNDRED
SIXTY-EIGHT and 00/100 ($92,168.00) DOLLARS of such security reasonably promptly
following the third (3rd) anniversary of the first day of the Second Rent Period
(referred to as the "First Partial Return Date"), provided Tenant is not then in
default under any of the terms, covenants or conditions of this Lease on
Tenant's part to be observed and performed and (b) Owner shall return to Tenant
the sum of FORTY-SIX THOUSAND EIGHTY-FOUR and 00/100 ($46,084.00) DOLLARS of
such security reasonably promptly following the fifth (5th) anniversary of the
first day of the Second Rent Period (referred to as the "Second Partial Return
Date"), provided Tenant is not then in default under any of the terms, covenants
or conditions of this Lease on Tenant's part to be observed and performed.
Accordingly, if on the First Partial Return Date Tenant shall not so be in
default, Tenant may then replace the Letter of Credit with a Letter of Credit in
a sum reduced by NINETY-TWO THOUSAND ONE HUNDRED SIXTY-EIGHT and 00/100
($92,168.00) DOLLARS and if on the Second Partial Return Date Tenant shall not
so be in default, Tenant may then replace the Letter of Credit with a Letter of
Credit in a sum reduced by FORTY-SIX THOUSAND EIGHTY-FOUR and 00/100
($46,084.00) DOLLARS. In the event that at any time Tenant shall be entitled to
reduce such Letter of Credit as provided in the foregoing provisions of this
Article the security shall be held as Cash Security then, in lieu of Tenant
replacing any such Letter of Credit, Owner shall return sums to Tenant equal to
the amount by which the Letter of Credit would have been reduced if it were in
existence; however, in no event shall the Letter of Credit or Cash Security ever
be reduced below the sum of (x) TWO HUNDRED SEVENTY-SIX THOUSAND FIVE HUNDRED
FOUR and 00/100 ($276,504.00) DOLLARS with respect to the reduction on the First
Partial Return Date contemplated herein or (y) TWO HUNDRED THIRTY THOUSAND FOUR
HUNDRED TWENTY and 00/100 ($230,420.00) DOLLARS, with respect to the reduction
on the Second Partial Return Date contemplated herein. The sum of THREE HUNDRED
SIXTY-EIGHT THOUSAND SIX HUNDRED SEVENTY-TWO and 00/100 ($368,672.00) DOLLARS
referred to in the previous Sections of this Article shall be deemed reduced as
the provisions of this Section 36.08 shall operate to so reduce the Letter of
Credit and/or Cash Security, as the case may be. Notwithstanding the foregoing,
in the event that Tenant shall be in non-monetary default on either the First or
Second Partial Return Date, and as such shall not be entitled to the partial
return of security contemplated by the terms of this Section 36.08, Tenant shall
nonetheless be entitled to such partial return of security in the event that
Tenant shall cure the non-monetary default which was occurring on such Partial
Return Date within the applicable cure period for such non-monetary default set
forth in Section 16.01.

                                   ARTICLE 37

                                ARBITRATION, ETC.

                  SECTION 37.01. Any dispute with respect to the reasonability
of any failure or refusal of Owner to grant its consent or approval to any
request for such consent or approval pursuant to the provisions of Sections 3.01
or 11.03 with respect to which request Owner has agreed, in such Sections, not
unreasonably to withhold such consent or approval, which is submitted to
arbitration shall be finally determined by arbitration in the City of New York
in accordance with the rules and regulations then obtaining of the American
Arbitration Association or its successor. Any such determination shall be final
and binding upon the parties, whether or not a judgment shall be entered in any
court. In making their determination, the arbitrators shall not subtract from,
add to, or otherwise modify any of the provisions of this Lease. Owner and
Tenant may, at their own expense, be represented by counsel and employ expert
witnesses in any such arbitration. Any dispute with respect to the reasonability
of any failure or refusal of Owner to grant its consent or approval to any
request for such consent or approval pursuant to any of the provisions of this
Lease (other than Sections 3.01 and 11.03) with respect to which Owner has
covenanted not unreasonably to withhold such consent or approval, and any
dispute arising with respect to the increases in Fixed Rent due to the
provisions of Section 23.02 and Section 23.04 shall be determined by applicable
legal proceedings. If the determination of any such legal proceedings, or of any
arbitration held pursuant to the provisions of this Section with respect to
disputes arising under Sections 3.01 and 11.03, shall be adverse to Owner, Owner
shall be


                                       56


deemed to have granted the requested consent or approval, or be bound by any
determination as to Taxes and Labor Rates and the increases in Fixed Rent
relating thereto, but that shall be Tenant's sole remedy in such event and Owner
shall not be liable to Tenant for a breach of Owner's covenant not unreasonably
to withhold such consent or approval, or otherwise. Each party shall pay its own
counsel and expert witness fees and expenses, if any, in connection with any
arbitration held pursuant to the provisions of this Section and the parties will
share all other expenses and fees of any such arbitration.


                                   ARTICLE 38

                                  PARTIES BOUND

                  SECTION 38.01. The terms, covenants and conditions contained
in this Lease shall bind and inure to the benefit of Owner and Tenant and,
except as otherwise provided in this Lease, their respective heirs,
distributees, executors, administrators, successors and assigns. However, the
obligations of Owner under this Lease shall no longer be binding upon Owner
named herein after the sale, assignment or transfer by Owner named herein (or
upon any subsequent Owner after the sale, assignment or transfer by such
subsequent Owner) of its interest in the Building as owner or lessee, and in the
event of any such sale, assignment or transfer, such obligations shall
thereafter be binding upon the grantee, assignee or other transferee of such
interest, and any such grantee, assignee or transferee, by accepting such
interest, shall be deemed to have assumed such obligations. A lease of the
entire Building shall be deemed a transfer within the meaning of the foregoing
sentence. Neither the partners (direct or indirect) comprising Owner, nor the
shareholders (nor any of the partners comprising same), partners, directors or
officers of any of the foregoing (collectively, the "Owner's Parties") shall be
liable for the performance of Owner's obligations under this Lease. Tenant shall
look solely to Owner to enforce Owner's obligations hereunder and shall not seek
any damages against any of the Owner's Parties. Notwithstanding anything
contained in this Lease to the contrary, Tenant shall look solely to the estate
and interest of Owner, its successors and assigns, in the Real Property and
Building for the collection or satisfaction of any judgment recovered against
Owner based upon the breach by Owner of any of the terms, conditions or
covenants of this Lease on the part of Owner to be performed, and no other
property or assets of Owner or any of Owner's Parties shall be subject to levy,
execution or other enforcement procedure for the satisfaction of Tenant's
remedies under or with respect to either this Lease, the relationship of
landlord and tenant hereunder, or Tenant's use and occupancy of the Demised
Premises.


                                   ARTICLE 39

                              SINGLE RENEWAL OPTION

                 SECTION 39.01. TENANT'S RENEWAL OPTION: Provided (i) Tenant is
not then in default (a) under any of the terms, covenants or conditions of this
Lease on Tenant's part to be observed or performed other than the payment of
Fixed Rent and increases thereto due under Article 23 of the Lease, beyond the
expiration of the applicable notice and grace period set forth in this Lease or
(b) in the observance and performance of the covenants to pay the Fixed Rent and
increases thereto under Article 23 of this Lease, and (ii) Tenant, in
contradistinction to any subtenants or occupants, shall then be in occupancy of
the entire Demised Premises (with it understood that any space leased under this
Lease which has been removed or eliminated from the Demised Premises pursuant to
the provisions of Section 11.03 shall be deemed leased to Tenant under this
Lease for the purposes of this Section 39.01), Tenant shall have the single
option to renew this Lease and the Demised Term for a single renewal term
(referred to as the "Renewal Term") of five (5) years commencing on the date
immediately following the Expiration Date (the "Renewal Term Commencement Date")
and ending, unless sooner terminated pursuant to the terms, covenants and
conditions of this Lease or pursuant to law, on the last day of the calendar
month in which the day immediately preceding the fifth (5th) anniversary of the
Renewal Term Commencement Date shall occur. If Tenant exercises such option in
accordance with the provisions and limitations of this Article, this Lease and
the Demised Term shall be renewed for the Renewal Term at a Fixed Rent equal to
the fair market annual rental value of the Demised Premises as of the
commencement date of the Renewal Term as agreed by the parties or determined in
accordance with the provisions of Section 39.03, but otherwise upon the same
then executory terms, covenants and conditions as the original Demised Term,
including the definitions of Owner's Basic Tax Liability set forth in Section
23.01D, and Tenant's payments pursuant to Section 23.04 shall be adjusted taking
into account the Fixed


                                       57


Rent attributable to the Renewal Term (other than that portion attributable to
the Electrical Inclusion Factor).

                  SECTION 39.02. TENANT'S EXERCISE OF OPTION: The option set
forth in Section 39.01 may only be exercised by notice given by Tenant to Owner
on or prior to the date which is twelve (12) months immediately preceding the
Renewal Term Commencement Date. Time is of the essence with respect to the
exercise of such option. Tenant shall not have the right to give any such notice
after the date which is twelve (12) months immediately preceding the Renewal
Term Commencement Date, and any notice given after said applicable date
purporting to exercise such option shall be void and of no force or effect.

                  SECTION 39.03. DETERMINATION OF FAIR MARKET RENTAL VALUE: In
the event Owner and Tenant are unable to agree, within sixty (60) days after the
commencement of discussions thereon, as to the fair market annual rental value
of the Demised Premises for the Renewal Term pursuant to Section 39.01 then,
upon the demand of either Owner or Tenant, such fair market annual rental value
shall be determined by arbitration as follows:

                               (a) Owner and Tenant shall each appoint an
arbitrator within thirty (30) days after notice by either party requesting
arbitration of the issue. If either Owner or Tenant shall have failed to appoint
an arbitrator within such period of time, then such arbitrator shall be
appointed by the American Arbitration Association, or its successor, or if at
such time such association is not in existence and has no successor, then by the
presiding Justice of the Appellate Division, First Department, of the Supreme
Court of the State of New York, or any successor court, upon request of either
Owner or Tenant, as the case may be.

                               (b) The two arbitrators appointed, as above
provided, shall select a third arbitrator and if they fail to do so within
thirty (30) days after their appointment, such third arbitrator shall be
appointed as above provided for the appointment of an arbitrator in the event
either party fails to do so.

                               (c) All of such arbitrators shall be real estate
appraisers or brokers having at least fifteen (15) years of experience in such
field in the Borough of Manhattan, City of New York.

                               (d) The three arbitrators, selected as aforesaid,
forthwith shall convene and render their decision as promptly as practicable
after the appointment of the third arbitrator. The decision of such arbitrators
shall be in writing and the vote of the majority of them (or, if there be no
majority decision, then the decision of the last appointed arbitrator) shall be
the decision of all and binding upon Owner and Tenant whether or not a judgment
shall be entered in any court. Duplicate original counterparts of such decision
shall be sent by the arbitrators to both Owner and Tenant.

                               (e) The arbitrators, in arriving at their
decision, shall take into consideration that electrical services are furnished
by Owner to Tenant in the Demised Premises as reflected in the Electrical
Inclusion Factor unless Owner has theretofore discontinued the redistribution or
furnishing of electrical energy to the Demised Premises in accordance with the
provisions of Section 29.04D, and the arbitrators shall also be entitled to
consider all testimony and documentary evidence which may be presented at any
hearing as well as facts and data which the arbitrators may discover by
investigation and inquiry outside of such hearings. The arbitrators shall be
bound by the provisions of this Lease, and shall not add to, subtract from, or
otherwise modify such provisions. The cost and expense of such arbitration shall
be borne equally by Owner and Tenant, except that each party shall pay its own
counsel fees and expenses.

                               (f) If the determination of the Fixed Rent for
the Renewal Term has not been made by the commencement of the Renewal Term,
Tenant, until such determination, shall continue to pay scheduled Fixed Rent in
an amount equal to the scheduled Fixed Rent payable with respect to the period
immediately prior to the Renewal Term Commencement Date (as the same may have
been escalated pursuant to the provisions of this Lease) before any abatement or
apportionment thereof, and following such determination Tenant shall pay to
Owner, upon demand, any additional sums due to Owner as a result of such
determination.

                 SECTION 39.04. CONFIRMATION OF EXERCISE OF TENANT'S RENEWAL
RIGHT: Tenant, upon request of Owner, from time to time, will execute and
deliver to Owner an instrument in form reasonably satisfactory to Owner stating
whether or not Tenant has exercised Tenant's right to renew pursuant to the
provisions of Section 39.01 and, if Tenant has exercised any such right, setting
forth the Fixed Rent and the Additional Escalation


                                       58


Payments which shall be owing from Tenant pursuant to Section 23.04 of this
Lease with respect to the Renewal Term. However, failure of Owner to request the
execution and delivery of any such instrument or failure of Tenant to execute
and deliver such instrument shall not vitiate the foregoing provisions of this
Article.


                                   ARTICLE 40

               TENANT'S RIGHT OF FIRST OFFER FOR ADDITIONAL SPACE

                  SECTION 40.01. TENANT'S FIRST OFFER RIGHT: Provided that (a)
Tenant is not then in default (x) under any of the terms, covenants or
conditions of this Lease on Tenant's part to be observed or performed other than
the payment of Fixed Rent and increases thereto due under Article 23 of the
Lease, beyond the expiration of the applicable notice and grace period set forth
in this Lease or (y) in the observance and performance of the covenants to pay
the Fixed Rent and increases thereto under Article 23 of this Lease, and (b)
Tenant, in contradistinction to any subtenants or other occupants, shall then be
in occupancy of the entire Demised Premises (for the purposes of this Article 40
any space leased to Tenant under this Lease which has been eliminated from the
Demised Premises pursuant to Section 11.03 shall be deemed space leased to
Tenant under this Lease) then Tenant shall have the right (sometimes referred to
herein as "Tenant's First Offer Right"), subject to the provisions of this
Article, exercisable in accordance with the provisions of Section 40.02, to
lease and add to the Demised Premises the entire twenty-seventh (27th) floor of
the Building (the "Additional Space"), if it becomes "available for leasing"
during the Demised Term. The Additional Space shall not be deemed "available for
leasing" if (a) the then tenant of the Additional Space or any assignee,
successor, subtenant or other occupant holding through or under such tenant,
shall enter into (i) any agreement with Owner extending the letting agreement
affecting the Additional Space or (ii) any new lease with Owner affecting the
Additional Space, or (b) any other tenant in the Building or any assignee or
successor of such other tenant shall exercise any contractual option or right
which it or has to lease the Additional Space (whether the Additional Space is
specifically referred to in any such contractual option or right or Owner must
utilize the Additional Space in order to satisfy such contractual option or
right). Notwithstanding the foregoing provisions of this Section 40.01, Tenant
shall not have the right to lease and add to the Demised Premises the Additional
Space pursuant to Tenant's First Offer Right which becomes available for leasing
if, at the time of the exercise of such Tenant's First Offer Right by Tenant,
there are less than five (5) years remaining of the Demised Term of this Lease,
unless Tenant has unconditionally exercised the applicable Tenant's renewal
option set forth in Article 39 so as to extend the Demised Term for more than
five (5) years.

                  SECTION 40.02. NOTICE OF AVAILABILITY AND TENANT'S EXERCISE OF
OPTION.

                         A. In the event that the Additional Space shall become
or about to become available for leasing in accordance with the provisions of
Section 40.01, Owner shall give notice thereof to Tenant (any such notice is
referred to as an "Owner's Availability Notice"), which Owner's Availability
Notice shall contain the date the Additional Space is expected to be vacant or
available for leasing and which Notice shall be accompanied by a floor plan of
the Additional Space unless it is a full floor. Owner's Availability Notice may
be given not more than eighteen (18) months prior to the date set forth in such
Notice upon which the Additional Space is expected to become vacant and
available for leasing (the date set forth in Owner's Availability Notice on
which the Additional Space is expected to become available for leasing is
sometimes referred to as an "Expected Vacancy Date"). Upon Owner giving Tenant
an Owner's Availability Notice, Tenant may exercise Tenant's First Offer Right
only by notice given to Owner within ten (10) business days next following the
date of the giving of such Owner's Availability Notice, and by giving such
notice Tenant shall thereby lease and add the Additional Space to the Demised
Premises for a term to begin, subject to Section 40.03, on the Expected Vacancy
Date; any notice given by Tenant to Owner exercising such Tenant's First Offer
Right is referred to as "Tenant's First Offer Notice".

                         B. It is understood and agreed that time is of the
essence with respect to Tenant's exercise of its Tenant's First Offer Right
pursuant to this Article and that if Tenant does not exercise such Tenant's
First Offer Right within the ten (10) business day time limitation set forth in
Subsection A above, any notice purporting to exercise such Tenant's First Offer
Right given after the expiration of such time limitation shall be void and of no
force and effect and Tenant shall have no further right to lease and add the
Additional Space to the Demised Premises.

                                       59


                         C. If Tenant exercises Tenant's First Offer Right in
accordance with the provisions of this Article 40, then the Additional Space
shall be leased by Tenant and added to the Demised Premises upon all of the then
executory terms, covenants and conditions as are contained in this Lease, except
as otherwise set forth herein, adjusted to reflect (x) the number of rentable
square feet contained in the Additional Space, and (y) that the term applicable
to the Additional Space shall, commence on the Expected Vacancy Date, as the
same may be accelerated or delayed pursuant to the provisions of Section 40.03.
In addition, Tenant's payments pursuant to Section 23.04 shall be increased to
also take into account the increase in Fixed Rent payable during any Escalation
Year by reason of the leasing of the Additional Space (other than that portion
attributable to the Electrical Inclusion Factor).

                  SECTION 40.03. A. ACCELERATION OF FIRST OFFER VACANCY DATE: In
the event that the Additional Space shall become available for leasing sooner
than the Expected Vacancy Date because of the termination of the term of the
lease or occupancy affecting the Additional Space, Owner shall have the right to
accelerate the Expected Vacancy Date to such sooner date upon not less than ten
(10) business days notice to Tenant.

                         B. HOLDOVER OCCUPANT: Owner and Tenant acknowledge the
possibility that all or any of the tenants or occupants of the Additional Space
may not have vacated and surrendered the Additional Space to Owner by the
Expected Vacancy Date. Accordingly, notwithstanding anything to the contrary
contained in Sections 40.01 or 40.02 or in any Owner's Availability Notice, if
such tenants or occupants shall not have vacated and surrendered the Additional
Space to Owner by the Expected Vacancy Date, then (a) the term applicable to the
Additional Space shall commence (i) on the Expected Vacancy Date with respect to
those portions, if any, of the Additional Space which are vacant on the
applicable Expected Vacancy Date, and (ii) with respect to those portions, if
any, of the Additional Space which are not vacant on the Expected Vacancy Date,
on the respective later date or dates upon which such portions of the Additional
Space become vacant and Owner gives notice to Tenant of such vacancy, and (b)
the increases in Fixed Rent, the Demised Premises Area and all other
modifications of this Lease resulting from the application of the provisions of
this Article 40 shall be equitably adjusted to reflect the fact that all or any
portions of the Additional Space have not been leased and added to the Demised
Premises on the Expected Vacancy Date but are leased and added to the Demised
Premises on a date or dates after the Expected Vacancy Date. Notwithstanding the
foregoing, in the event that the portion of the Additional Space which is vacant
on the applicable Expected Vacancy Date shall constitute less than 50% of the
total area of the Additional Space or is not a single contiguous rental unit
having a configuration which is commercially reasonable for Tenant's use, Tenant
shall not be required (but may elect) to take occupancy of such portion of the
the Additional Space in question under the provisions of this Section until at
least 50% of the Additional Space or a portion of the Additional Space
constituting a single contiguous rental unit having a configuration which is
commercially reasonable for Tenant's use is so available.

                         C. LEASE NOT AFFECTED: In the event that the provisions
of this Section 40.03 shall apply, then, the parties agree that (a) the
Expiration Date shall not be affected by operation of the provisions of this
Section 40.03; (b) except as expressly set forth in this Section 40.03, neither
the validity of this Lease nor the obligations of Tenant under this Article 40
shall be affected by operation of the provisions of this Section 40.03; (c)
Tenant waives any rights under Section 223-a of the Real Property Law of New
York or any successor statute of similar import to rescind this Lease or such
Tenant's exercise of Tenant's First Offer Right and further waives the right to
recover any damages against Owner which may result from the failure of Owner to
deliver possession of the Additional Space on the Expected Vacancy Date; and (d)
Owner shall institute, within thirty (30) days after the Expected Vacancy Date
set forth in Owner's Availability Notice, appropriate proceedings against any
such Additional Space tenants or occupants who have not vacated and surrendered
all or any portion of the Additional Space in order to obtain possession
thereof, and shall prosecute such proceedings to completion with reasonable
diligence.

                  SECTION 40.04. MODIFICATION OF LEASE - INCLUSION OF THE
ADDITIONAL SPACE: In the event that Tenant shall timely exercise Tenant's First
Offer Right in accordance with the provisions of this Article then, on the
effective commencement date of the term applicable to the Additional Space, this
Lease shall be deemed modified as follows:

                                       60


                         A. The Demised Premises shall include the Additional
Space (together with all appurtenances, fixtures, improvements, additions and
other property attached thereto or installed therein at the commencement of the
term applicable to the Additional Space or at any time during said term, other
than Tenant's Personal Property) for all purposes of this Lease;

                         B. The Fixed Rent reserved in this Lease shall be
increased by the fair market annual rental value of the Additional Space as of
the commencement date of the demised term applicable thereto, as determined by
agreement between Owner and Tenant or by arbitration as provided in Section
40.06, and the monthly installments of the Fixed Rent shall each be increased
accordingly to conform with the foregoing. In the event that the term applicable
to the Additional Space shall commence on a date other than the first day of any
month, the monthly installment of the Fixed Rent for the month during which the
term applicable to the Additional Space shall occur shall be increased pro rata
to reflect such increase in the Fixed Rent;

                         C. The Demised Premises Area set forth in Section 23.01
shall be increased by the number of rentable square feet contained in the
Additional Space, determined in the same manner as the original Demised
Premises; and

                         D. The sum of "FORTY THOUSAND FOUR HUNDRED SIXTY-FOUR
and 00/100 ($40,464.00) DOLLARS" appearing in subsection A of Section 29.04 of
the Lease as the Electrical Inclusion Factor (as said sum may have been
increased or decreased pursuant to the provisions of said Section and the
Lease), shall be increased by a sum of equal to (x) the per square foot
Electrical Inclusion Factor multiplied by (y) the number of rentable square feet
in the Additional Space, and the Electrical Inclusion Factor thereafter shall
remain subject to adjustment pursuant to the provisions of Section 29.04.

                  SECTION 40.05. CONDITION OF ADDITIONAL SPACE: Tenant agrees to
accept the Additional Space in the condition which shall exist on the
commencement date of the term applicable thereto "as is" and further agrees that
Owner shall have no obligation to perform any work or make any installations in
order to prepare the Additional Space for Tenant's occupancy

                  SECTION 40.06. DETERMINATION OF FAIR MARKET RENTAL VALUE: In
the event Owner and Tenant are unable to agree as to the fair market annual
rental value of the Additional Space, then, upon the demand of either Owner or
Tenant, such fair market annual rental value shall be determined by arbitration
as follows:

                               (a) Owner and Tenant shall each appoint an
arbitrator within thirty (30) days after notice by either party requesting
arbitration of the issue. If either Owner or Tenant shall have failed to appoint
an arbitrator within such period of time, then such arbitrator shall be
appointed by the American Arbitration Association, or its successor, or if at
such time such association is not in existence and has no successor, then by the
presiding Justice of the Appellate Division, First Department, of the Supreme
Court of the State of New York, or any successor court, upon request of either
Owner or Tenant, as the case may be.

                               (b) The two arbitrators appointed, as above
provided, shall select a third arbitrator and if they fail to do so within
thirty (30) days after their appointment, such third arbitrator shall be
appointed as above provided for the appointment of an arbitrator in the event
either party fails to do so.

                               (c) All of such arbitrators shall be real estate
appraisers or brokers having at least fifteen (15) years of experience in such
field in the Borough of Manhattan, City of New York.

                               (d) The three arbitrators, selected as aforesaid,
forthwith shall convene and render their decision as promptly as practicable
after the appointment of the third arbitrator. The decision of such arbitrators
shall be in writing and the vote of the majority of them (or, if there be no
majority decision, then the decision of the last appointed arbitrator) shall be
the decision of all and binding upon Owner and Tenant whether or not a judgment
shall be entered in any court. Duplicate original counterparts of such decision
shall be sent by the arbitrators to both Owner and Tenant.

                               (e) The arbitrators, in arriving at their
decision, shall unless Owner has theretofore discontinued the redistribution or
furnishing of electrical energy to the Demised Premises in accordance


                                       61


with the provisions of Section 29.04D take into consideration that electrical
services are furnished by Owner to Tenant in the Demised Premises as reflected
in the Electrical Inclusion Factor, and the arbitrators shall also] be entitled
to consider all testimony and documentary evidence which may be presented at any
hearing as well as facts and data which the arbitrators may discover by
investigation and inquiry outside of such hearings. The arbitrators shall be
bound by the provisions of this Lease, and shall not add to, subtract from, or
otherwise modify such provisions. The cost and expense of such arbitration shall
be borne equally by Owner and Tenant, except that each party shall pay its own
counsel fees and expenses.

                               (f) If the determination of the Fixed Rent
payable with respect to the Additional Space has not been made by the
commencement of the term applicable to the Additional Space, Tenant, until such
determination, shall continue to pay for the Additional Space as the same
scheduled Fixed Rent per square foot then allocable to the original portion of
the Demised Premises (as the same may have been escalated pursuant to the
provisions of this Lease) before any abatement or apportionment thereof, and
following such determination Tenant shall pay to Owner, upon demand, any
additional sums due to Owner as a result of such determination.

                  SECTION 40.07. CONFIRMATION OF TENANT'S EXERCISE OF OPTION:
Upon demand of Owner, Tenant will execute and deliver to Owner an instrument in
form satisfactory to Owner stating whether or not Tenant has exercised any
option contained in this Article and if Tenant has exercised such option setting
forth the effective commencement date of the term and the Fixed Rent applicable
to the Additional Space and the additions to the Additional Escalation Payments
which shall be owing from Tenant pursuant to Section 23.04 of this Lease by
virtue of Tenant's leasing of the Additional Space. However, neither the failure
of Owner to demand the execution and delivery of such instrument nor the failure
of Tenant to execute and deliver such instrument shall vitiate the provisions of
this Article.

                                   ARTICLE 41

                              TENANT'S LOAN OPTION


                  SECTION 41.01. Subject to and in accordance with the terms and
conditions set forth in Addendum A to this Lease ("Addendum A"), Owner and
Tenant acknowledge and agree that Tenant shall have the right to require Owner
to advance to Tenant certain sums in connection with Tenant's obligation to pay
to Owner the Excess Work Cost (as defined in Addendum A) in connection with
Owner's Initial Work and that Tenant shall be obligated to repay to Owner any
such sums so advanced in accordance with the terms and conditions of Addendum A.


                                   ARTICLE 42

                       TENANT'S SINGLE OPTION TO TERMINATE

                  SECTION 42.01 TENANT'S SINGLE OPTION TO TERMINATE THIS LEASE:
Subject to the terms hereof and provided Tenant is not then in default (x) under
any of the terms, covenants or conditions of this Lease on Tenant's part to be
observed or performed other than the payment of Fixed Rent and increases thereto
due under Article 23 of the Lease, beyond the expiration of the applicable
notice and grace period set forth in this Lease or (y) in the observance and
performance of the covenants to pay the Fixed Rent and increases thereto under
Article 23 of this Lease, Tenant shall have the right to terminate this Lease
and the Demised Term as of the last day of the calendar month (which day is
referred to as the "Early Termination Date") in which the day immediately
preceding the seventh (7th) anniversary of the first day of the Second Rent
Period shall occur provided that (i) Tenant must give notice to Owner exercising
such right at least twelve (12) months prior to the Early Termination Date (such
date that is twelve (12) months prior to the Early Termination Date, the
"Termination Notice Date") and (ii) together with such notice Tenant shall give
Owner a certified check payable to the order of Owner in a sum equal to the
Termination Consideration (as defined herein). Time is of the essence with
respect to the giving of such notice and payment. Tenant shall not have the
right to give such notice less than twelve (12) months prior to the proposed
Early Termination Date, and any notice given less than twelve (12) months prior
to the proposed Early Termination Date or given without the accompanying
certified check purporting to exercise such option shall be void and of no force
or effect. Such Tenant's notice of termination shall be given in accordance with
the provisions of Article 27.


                                       62


Notwithstanding the giving of such notice of termination, Tenant shall comply
with all of the terms, covenants and conditions of this Lease on Tenant's part
to be observed and performed, including, without limitation, the covenant to pay
Fixed Rent and all other charges and sums due Owner under the Lease, for all
periods through and including the Early Termination Date which such Fixed Rent
and all other charges and sums due Owner under the Lease shall be in addition to
and in no way reduced by the Termination Consideration payable hereunder. In the
event Tenant shall give any such notice of termination pursuant to the
provisions of this Section and shall otherwise comply with the conditions of the
exercise of Tenant's right to terminate this Lease, this Lease and the Demised
Term shall come to an end and expire on the Early Termination Date with the same
force and effect as though said date were the Expiration Date, unless sooner
terminated pursuant to any other term, covenant or condition of this Lease or
pursuant to law. For the purposes of this Article, (i) the term "Termination
Consideration" shall be deemed to be a sum equal to Owner's Repayment Expenses,
multiplied by the Termination Percentage; (ii) the term "Owner's Repayment
Expenses" shall be deemed to be a sum equal to the aggregate of (a) any
brokerage commissions paid or actually payable by Owner in connection with this
Lease plus (b) the sum of ONE HUNDRED SEVENTY THOUSAND EIGHT HUNDRED FORTY-EIGHT
and 00/100 ($170,848.00) DOLLARS plus (c) the aggregate of all of the sums
incurred by Owner in connection with the performance of Owner's Initial Work;
and (iii) the term "Termination Percentage" shall mean thirty-one (31%) percent,
which the parties agree represents the percentage obtained by dividing the total
number of months which would have remained in the Demised Term from and after
the Early Termination Date if the termination option set forth in this Article
were not exercised by one hundred twenty eight (128). Reasonably promptly
following Tenant's written request, which request must be received by Owner at
least ten (10) business days prior to the Termination Notice Date, Owner shall
advise Tenant as to Owner's Repayment Expenses.

                  SECTION 42.02. Upon request of Owner, from time to time,
Tenant will execute and deliver to Owner an instrument, in form reasonably
satisfactory to Owner, stating that Tenant has not exercised the right of
termination contained in Section 42.01 or that Tenant has exercised the right of
termination contained in Section 42.01, as the case may be. Failure of Owner to
request the execution and delivery of such instrument or failure of Tenant to
execute such instrument, however, shall not vitiate the foregoing provisions of
this Article.

                      [SIGNATURE PAGE IMMEDIATELY FOLLOWS]


                                       63




                  IN WITNESS WHEREOF, Owner and Tenant have respectively signed
and sealed this Lease as of the day and year first above written.

                                          OWNER:

                                          41 MADISON L.P.
                                          By:  Rudin Management Co., Inc.,
                                                         as Agent


                                          By:
                                              --------------------------------
                                               Name:
                                               Title:


                                          TENANT:
                                          LANGER, INC.



                                          By:
                                              --------------------------------
                                               Name:
                                               Title:






                   UNIFORM FORM CERTIFICATE OF ACKNOWLEDGMENT
                             (Within New York State)


State of New York        )
                         :ss.:
County of ______         )


                  On the ______day of ________, in the year _____, before me,
the undersigned, personally appeared ____________, personally known to me or
proved to me on the basis of satisfactory evidence to be the individual(s) whose
name(s) is (are) subscribed to the within instrument and acknowledged to me that
he/she/they executed the same in his/her/their capacity(ies), and that by
his/her/their signature(s) on the instrument, the individual(s), or the person
upon behalf of which the individual(s) acted, executed the instrument.




                                    -----------------------------------
                                    (Signature and Office of individual
                                     taking acknowledgment)




                   UNIFORM FORM CERTIFICATE OF ACKNOWLEDGMENT
                           (Outside of New York State)

State, District of Columbia, Territory,
Possession or Foreign Country
___________________):ss.:

                  On the ___day of _________in the year ____, before me, the
undersigned, personally appeared ___________, personally known to me or proved
to me on the basis of satisfactory evidence to be the individual(s) whose
name(s) is (are) subscribed to the within instrument and acknowledged to me that
he/she/they executed the same in his/her/their capacity(ies), that by
his/her/their signature(s) on the instrument, the individual(s), or the person
upon behalf of which the individual(s) acted, executed the instrument, and that
such individual made such appearance before the undersigned in the __________.
(Insert the city or other political subdivision and the state or country or
other place the acknowledgment was taken.)




                                    -----------------------------------
                                    (Signature and office of individual
                                     taking acknowledgment)







                                       A-1


                                   SCHEDULE A

                                 BUILDING RULES


          1. The sidewalks, entrances, passages, courts, elevators, vestibules,
stairways, corridors or halls of the Building shall not be obstructed or
encumbered or used for any purpose other than ingress and egress to and from the
premises demised to any tenant or occupant. Any tenant whose premises are
situate on the ground floor of the Building shall, at said tenant's own expense,
keep the sidewalks and curb directly in front of said premises clean and free
from ice and snow.

          2. No awnings or other projections shall be attached to the outside
walls or windows of the Building without the prior consent of Owner. No
curtains, blinds, shades, or screens shall be attached to or hung in, or used in
connection with, any window or door of the premises demised to any tenant or
occupant, without the prior consent of Owner. Such awnings, projections,
curtains, blinds, shades, screens or other fixtures must be of a quality, type,
design and color, and attached in a manner, approved by Owner.

          3. No sign, advertisement, object, notice or other lettering shall be
exhibited, inscribed, painted or affixed on any part of the outside or inside of
the premises demised to any tenant or occupant or of the Building without the
prior consent of Owner. Interior signs on doors and directory tablets, if any,
shall be of a size, color and style approved by Owner.

          4. The sashes, sash doors, skylights, windows, and doors that reflect
or admit light and air into the halls, passageways or other public places in the
Building shall not be covered or obstructed, nor shall any bottles, parcels, or
other articles be placed on any window sills.

          5. No showcases or other articles shall be put in front of or affixed
to any part of the exterior of the Building, nor placed in the halls, corridors,
vestibules or other public parts of the Building.

          6. The water and wash closets and other plumbing fixtures shall not be
used for any purposes other than those for which they were constructed, and no
sweepings, rubbish, rags, or other substances shall be thrown therein. No tenant
shall bring or keep, or permit to be brought or kept, any inflammable,
combustible or explosive fluid, material, chemical or substance in or about the
premises demised to such tenant.

          7. No tenant or occupant shall mark, paint, drill into, or in any way
deface any part of the Building or the premises demised to such tenant or
occupant. No boring, cutting or stringing of wires shall be permitted, except
with the prior consent of Owner, and as Owner may direct. No tenant or occupant
shall install any resilient tile or similar floor covering in the premises
demised to such tenant or occupant except in a manner approved by Owner.

          8. No bicycles, vehicles or animals of any kind shall be brought into
or kept in or about the premises demised to any tenant. No cooking shall be done
or permitted in the Building by any tenant without the approval of Owner. No
tenant shall cause or permit any unusual or objectionable odors to emanate from
the premises demised to such tenant.

          9. Without the prior consent of Owner, no tenant shall use or occupy,
or permit any portion of the premises demised to tenant to be used or occupied
for the storage of merchandise (except for the storage of sample products to be
displayed in such tenant's showroom), or for the sale of merchandise, goods or
property of any kind at auction.







                                       A-2


         10. No tenant shall make, or permit to be made, any unseemly or
disturbing noises or disturb or interfere with other tenants or occupants of the
Building or neighboring buildings or premises whether by the use of any musical
instrument, radio, television set or other audio device, unmusical noise,
whistling, singing, or in any other way. Nothing shall be thrown out of any
doors or windows.

         11. No additional locks or bolts of any kind shall be placed upon any
of the doors or windows, nor shall any changes be made in locks or the mechanism
thereof. Each tenant must, upon the termination of its tenancy, restore to Owner
all keys of stores, offices and toilet rooms, either furnished to, or otherwise
procured by, such tenant.

         12. All removals from the Building, or the carrying in or out of the
Building or the premises demised to any tenant, of any safes, freight, furniture
or bulky matter of any description must take place at such time and in such
manner as Owner or its agents may determine, from time to time. Owner reserves
the right to inspect all freight to be brought into the Building and to exclude
from the Building all freight which violates any of the Building Rules or the
provisions of such tenant's lease.

         13. No tenant shall use or occupy, or permit any portion of the
premises demised to such tenant to be used or occupied, as an office for a
public stenographer or typist, or as a barber or manicure shop, or as an
employment bureau. No tenant or occupant shall engage or pay any employees in
the Building, except those actually working for such tenant or occupant in the
Building, nor advertise for laborers, giving an address at the Building.

         14. No tenant or occupant shall purchase spring water, ice, food,
beverage, lighting maintenance, cleaning, towels, or other like service, from
any company or persons not approved by Owner, such approval not unreasonably to
be withheld.

         15. Owner shall have the right to prohibit any advertising by any
tenant or occupant which, in Owner's opinion, tends to impair the reputation of
the Building or its desirability as a building for offices, and upon notice from
Owner, such tenant or occupant shall refrain from or discontinue such
advertising.

         16. Owner reserves the right to exclude from the Building, between the
hours of 6 P.M. and 8 A.M. on business days and at all hours on Saturdays,
Sundays and holidays, all persons who do not present a pass to the Building
signed by Owner. Owner will furnish passes to persons for whom any tenant
requests such passes. Each tenant shall be responsible for all persons for whom
it requests such passes and shall be liable to Owner for all acts of such
persons.

         17. Each tenant, before closing and leaving the premises demised to
such tenant at any time, shall see that all entrance doors are locked and all
windows closed.

         18. Each tenant shall, at its expense, provide artificial light in the
premises demised to such tenant for Owner's agents, contractors and employees
while performing janitorial or other cleaning services and making repairs or
alterations in said premises.

         19. No premises shall be used, or permitted to be used, for lodging or
sleeping or for any immoral or illegal purpose.

         20. The requirements of tenants will be attended to only upon
application at the office of Owner.


                                      A-3


Building employees shall not be required to perform, and shall not be requested
by any tenant or occupant to perform, any work outside of their regular duties,
unless under specific instructions from the office of Owner.

         21. Canvassing, soliciting and peddling in the Building are prohibited
and each tenant and occupant shall cooperate in seeking their prevention.

         22. There shall not be used in the Building, either by any tenant or
occupant or by their agents or contractors, in the delivery or receipt of
merchandise, freight or other matter, any hand trucks or other means of
conveyance except those equipped with rubber tires, rubber side guards and such
other safeguards as Owner may require.

         23. If the premises demised to any tenant become infested with vermin,
such tenant, at its sole cost and expense, shall cause its premises to be
exterminated, from time to time, to the satisfaction of Owner, and shall employ
such exterminators therefor as shall be approved by Owner.

         24. No premises shall be used, or permitted to be used, at any time,
without the prior approval of Owner, for the sale, at retail, whether directly,
by mail order or otherwise, of goods, wares or merchandise of any kind, or as a
restaurant, shop, booth, bootblack or other stand, or for the conduct of any
business or occupation which predominantly involves direct patronage of the
general public in the premises demised to such tenant, or for manufacturing or
for other similar purposes.

         25. No tenant shall clean, or permit to be cleaned, any window of the
Building from the outside in violation of Section 202 of the New York Labor Law
or any successor law or statute, or of the rules of the Board of Standards and
Appeals or of any board or body having or asserting jurisdiction.

         26. No tenant shall move, or permit to be moved, into or out of the
Building or the premises demised to such tenant, any heavy or bulky matter,
without the specific approval of Owner. If any such matter requires special
handling, only a person holding a Master Rigger's license shall be employed to
perform such special handling. No tenant shall place, or permit to be placed, on
any part of the floor or floors of the premises demised to such tenant, a load
exceeding the floor load per square foot which such floor was designed to carry
and which is allowed by law. Owner reserves the right to prescribe the weight
and position of safes and other heavy matter, which must be placed so as to
distribute the weight.

         27. No borrowed lights (display windows) in the partitioning separating
the premises demised to any tenant from the Building's public corridors shall be
obstructed in any manner by the tenant.






                                    EXHIBIT 1

                            FORM OF LETTER OF CREDIT

                                [BANK LETTERHEAD]

[CLIENT]
c/o Rudin Management Co. Inc.
345 Park Avenue
New York, New York 10154
Attention: Ms. Roslyn Stuart

RE:      Irrevocable Letter of Credit No. ________________________________

Gentlemen:

BY ORDER OF OUR CLIENT, ____________________, WE HEREBY OPEN OUR IRREVOCABLE
LETTER OF CREDIT NO. ______________________ IN YOUR FAVOR FOR AN AMOUNT NOT TO
EXCEED IN THE AGGREGATE ______________DOLLARS, EFFECTIVE IMMEDIATELY AND
EXPIRING AT OUR [INSERT: ADDRESS] OFFICE, WITH OUR CLOSE OF BUSINESS ON [INSERT:
DATE ONE YEAR FROM DATE OF ISSUANCE].

FUNDS UNDER THIS LETTER OF CREDIT ARE AVAILABLE TO YOU AGAINST YOUR CLEAN SIGHT
DRAFT ON US MENTIONING THEREON OUR CREDIT NO. ___________________. NO DOCUMENTS
REQUIRED.

IF WE RECEIVE YOUR DRAFT AS MENTIONED ABOVE HERE AT OUR [INSERT: BANK STREET
ADDRESS] OFFICE, PRIOR TO OUR CLOSE OF BUSINESS ON [INSERT: DATE ONE (1) YEAR
FROM DATE OF ISSUANCE], AS SUCH DATE SHALL BE EXTENDED BY RENEWAL(S) OF THE TERM
OF THIS LETTER OF CREDIT, WE WILL PROMPTLY HONOR SAME. PARTIAL DRAWINGS ARE
PERMITTED.

THIS LETTER OF CREDIT SHALL BE AUTOMATICALLY RENEWED FROM YEAR TO YEAR UNTIL THE
EARLIER OF (X) [INSERT: DATE WHICH IS NOT LESS THAN 60 DAYS FOLLOWING THE
EXPECTED EXPIRATION DATE OF THE LEASE] OR (Y) TERMINATION BY THE UNDERSIGNED BY
NOTICE TO YOU (AND AT YOUR OPTION, NOTICE TO AN ADDITIONAL PARTY DESIGNATED BY
YOU) OF NOT LESS THAN ONE HUNDRED TWENTY (120) DAYS PRIOR TO THE THEN EXPIRATION
DATE OF THIS LETTER OF CREDIT.

THIS LETTER OF CREDIT IS TRANSFERABLE. ALL TRANSFER CHARGES ARE FOR OUR CLIENT'S
ACCOUNT.

EXCEPT AS FAR AS OTHERWISE EXPRESSLY STATED HEREIN, THIS LETTER OF CREDIT IS
SUBJECT TO THE UNIFORM CUSTOMS AND PRACTICE FOR DOCUMENTARY CREDITS (1993
REVISION) INTERNATIONAL CHAMBER OF COMMERCE PUBLICATIONS NO. 500.

[NAME OF BANK]


----------------------
AUTHORIZED SIGNATURE





                                    EXHIBIT 2

                               HVAC SPECIFICATION

Season         Inside Condition                           Outside Condition
------         ----------------                           -----------------
Cooling        76 Degrees +/- 2 Degrees F. Dry Bulb       95 Degrees F. Dry Bulb
               50% Relative Humidity                      75 Degrees F. Wet Bulb

Heating        72 Degrees +/- 2 Degrees F. Dry Bulb       0 Degrees F. Dry Bulb

The foregoing conditions are based on the following load restrictions: an
occupancy of not more than one (1) person per one hundred (100) square feet or
and electrical load not exceeding 4 watts per usable square foot (exclusive of
base Building central and perimeter HVAC).





                                    EXHIBIT 3

                         GENERAL CLEANING SPECIFICATION

                                41 MADISON AVENUE


A.    GENERAL CLEANING - NIGHTLY:

      1.    Sweep all flooring using approved dust-down preparations, damp mop
            all flooring in entrance foyers exclusive of carpeted areas.

      2.    Vacuum all carpeted areas and rugs, moving light furniture other
            than desks, file cabinets, etc.

      3.    Sweep (or vacuum clean, if carpeted) all private stairways; spot
            wash as necessary.

      4.    Empty all wastepaper baskets.

      5.    Remove wastepaper and waste materials to a designated area.

      6.    Dust and wipe clean all furniture, fixtures, telephones and window
            sills, within hand high reach.

      7.    Clean all glass furniture tops.

      8.    Dust all chair rails, trim, etc.

      9.    Dust all baseboards.

      10.   Wash clean all water fountains.

      11.   Keep locker and slop sink rooms in clean and orderly condition.

B.    CORE TOILET ROOMS:

      1.    Sweep and wash all flooring.

      2.    Wash and polish all mirrors, powder room shelves, sink vanity tops,
            bright work, enameled surfaces, etc., including, but not limited to,
            flushometers, piping, and toilet seat hinges.

      3.    Wash with disinfectant and wipe dry both sides of all toilet seats.

      4.    Wipe clean all toilet tissue, soap, towel and sanitary napkin
            dispensers and disposal units.

      5.    Wash all basins, bowls, and urinals using proper disinfectant.

      6.    Damp wipes all partitions, tile walls, enamel surfaces, dispensers
            and receptacles, using proper disinfectant.

      7.    Empty and clean with disinfectant, paper tower and sanitary napkin
            disposal receptacles.

      8.    Remove wastepaper and refuse to a designated area.

      9.    Fill toilet tissue holders, soap dispensers, towel dispensers and
            sanitary napkin dispensers; Owner is to furnish toilet tissue and
            sanitary napkins; other materials to be furnished by Tenants.


C.    BUILDING ENTRANCE AND LOBBY ELEVATORS - NIGHTLY:

      1.    Sweep and wash flooring including, but not limited, to marble
            floors.

      2.    Wash all revolving door mats.

      3.    Clean all cigarette urns and replace sand as necessary (sand to be
            furnished by Contractor).

      4.    Maintain floors in elevator cabs: vacuum, spot clean if carpeted,
            wash and wax if floor finish is tile or marble.

      5.    Dust and rub down marble walls, metal work and saddles in elevator
            cabs.

      6.    Dust and wipe down all metal work, elevator doors, saddles, mail
            depository.


D.    HIGH DUSTING - OFFICE AND STORE AREAS:

      Do all high dusting at least once every three (3) months, which includes
      the following:

      1.    Dust all pictures, frames, charts, graphs and similar wall hangings
            not reached in nightly cleaning.

      2.    Dust all vertical surfaces such as walls, partitions, ventilating
            louvers, fresh air grilles and others not reached in nightly
            cleaning.

      3.    Dust exterior of all lighting fixtures.

      4.    Dust all overhead pipes, sprinklers, etc.

      5.    Damp wipe all Venetian blinds.

      6.    Dust all window frames.

E.    PERIODIC CLEANING - OFFICE & STORE AREAS (UNLESS OTHERWISE INDICATED):

      1.    Wipe cleans all interior metal as necessary.

      2.    Elevator, office, and utility doors on all floors to be checked for
            general cleanliness as necessary, removing finger marks.

      3.    Dust all door louvers and other ventilating louvers, within
            hand-high reach, weekly.

      4.    Remove all finger marks, smudges and other marks from metal
            partitions and other surfaces as necessary.

      5.    On multiple tenancy floors wash all stone, ceramic, tile, marble and
            terrazzo flooring in elevator foyers and corridors weekly; and wash
            and/or wax all resilient flooring in elevator foyers and corridors
            weekly.

      6.    On multiple tenancy floors wash all elevator, stairways, office and
            utility doors as necessary, using an approved cleanser.

      7.    On multiple tenancy floors dust and clean electric fixtures and any
            other fittings in public corridors as necessary; wash such fixtures,
            including lenses and lamps, Once every year.



F.    CORE TOILET ROOMS PERIODIC CLEANING+:

      1.    Machine scrub flooring as necessary, but not less than once a month.

      2.    Dust all lighting fixtures (exterior and interior) once a month;
            wash such fixtures, including lenses and lamps once every year.

      3.    Do all high dusting once a month.

      4.    Wash all partitions, tile walls, granite shelves, enamel surfaces,
            sink vanity tops, dispensers and receptacles not less than once a
            month. Use proper disinfectant where and as necessary.

G.    ENTRANCE LOBBIES INTERIOR/EXTERIOR:

      1.    Clean and maintain lobby as necessary.

      2.    Machine scrub flooring as necessary including, but not limited to,
            marble floors.

      3.    Dust lights, globes, illuminated signs and fixtures (exterior and
            interior) as often as necessary; wash such lights, globes,
            illuminated signs and fixtures, including lenses and lamps, twice a
            year.

      4.    Dust down walls once a month.

      5.    Wash walls once a month and polish clean once a year including but
            not limited to marble walls.

      6.    Rub down metal and other high level bright work daily.

      7.    Wash and clean ceilings in elevator cabs once a month.

      8.    Wash or polish, as required, exterior metal louvers and grilles,
            columns, spandrels and mullions to second floor at least four (4)
            times per year or as directed by Building Owner.

H.    GENERAL:

      Upon completion of the chores, all lights shall be turned off, windows
      closed, blinds lowered and tilted, doors locked and offices, stores and
      other areas in neat and orderly condition.

I.    DAY SERVICES - DUTIES OF DAY PORTERS:

      Porters will perform the following services:

      1.    Police entire lobby area.

      2.    Police entire exterior arcade.

      3.    Police elevator cabs.

      4.    Clean basement corridors and utility rooms (wash floors as
            necessary).

      5.    Police employees' locker rooms (including garage) so that they are
            kept in clean



            condition at all times.

      6.    Sweep and hose sidewalks, and exterior arcade/plaza or seating
            areas, garage entrance; weather permitting; police sidewalks and
            remove snow when necessary, and at anytime requested by building
            management; water trees, if any, regularly; keep loading dock and
            trash room in clean and orderly condition. Sweep curbside gutters in
            accordance with NYC ordinances.

      7.    Set out mats on rainy days; keep in clean condition.

      8.    Sweep and dust all stairways and fire towers; dust all handrails,
            spindles, newels and stair stringers; wash stairs as necessary.

      9.    Clean air conditioning, fan and machine rooms as required (to
            include, but not limited to floors, toilet rooms, etc.).

      10.   Clean roof setbacks and drains as necessary and as directed.

      11.   Keep frames and glass of entrance doors in clean condition.

      12.   Clean standpipes and sprinkler Siamese connections as necessary.

      13.   Exterior metal work, granite, etc., of building entrances, and
            exterior arcade/plaza or seating areas are to be kept in clean
            condition at all times.

J.    WINDOW, GLASS & EXTERIOR CLEANING:

      1.    Clean all windows including store windows, inside and outside, four
            (4) times yearly* (subject to delays occasioned by inclement
            weather); wipe drip marks from exterior and interior metal after
            cleaning windows.

      2.    Clean entrance door glass daily, including revolving and swing
            doors.

      3.    Clean lobby glass and mirrors weekly.







                                   ADDENDUM A

                          OWNER'S INITIAL CONSTRUCTION

I. (A) Subject to the terms and conditions of this Addendum A, Owner agrees to
supply and install in the Demised Premises all of the items set forth on
Tenant's Plans referred to in Paragraph IV of this Addendum A, as it may be
modified to reflect any Change Work (as defined in Paragraph IV), unless
prevented by job conditions or other circumstances beyond the reasonable control
of Owner or unless variations thereto are necessary to comply with Legal
Requirements (such work and installations are referred to herein as "Owner's
Initial Construction").

                  It is understood that in addition, as part of Owner's Initial
Construction, Owner shall also (i) demolish the existing installations within
the Demised Premises and abate all known asbestos within the Demised Premises
(the "Demolition and Abatement Work"); (ii) repair or replace the HVAC controls
in the Demised Premises as Owner shall deem reasonably necessary to render same
in good working order (the "HVAC Control Work"); and (iii) furnish and install
one (1) Building standard unisex bathroom in the Demised Premises in a location
to be determined by Owner which shall comply with the requirements of the
Americans with Disabilities Act (such installation is referred to as "Owner's
ADA Bathroom Work").

                  Tenant acknowledges that Owner has advised Tenant that the
Demised Premises are presently affected by a letting agreement with Nelson
Communications Inc. (referred to as the "Present Occupant") with whom Owner is
currently negotiating a surrender agreement affecting the Demised Premises,
Owner agrees that Owner shall reasonably promptly commence performance of
Owner's Initial Construction following the date on which the Present Occupant
shall vacate and surrender possession of the Demised Premises to Owner in
accordance with Owner's surrender agreement with the Present Occupant.

                  Owner shall use good faith reasonable efforts to substantially
complete Owner's Initial Construction within nine (9) months from the date Owner
commences Owner's Initial Construction, subject to any Force Majeure Event or
Tenant Delay (however, nothing contained in the foregoing shall be deemed to
impose upon Owner any obligation to employ contractors or labor at so-called
overtime or other premium pay rates). The term "Tenant Delay" shall mean any
delays in the substantial completion of Owner's Initial Construction relating to
or occasioned by Tenant's delays in submitting any plans or specifications, or
in supplying information, or in approving plans or specifications, or in giving
authorizations or by reason of any Change Work (as hereinafter defined) or by
reason of any other similar acts or omissions of Tenant.

                  Upon Tenant's request, Owner shall provide Tenant with a copy
of any New York City Department of Environmental Protection Form ACP5 dated 2/01
(or any successor form) Owner obtains in connection with the performance of
Owner's Initial Construction.

                  As soon as reasonably possible after substantial completion of
Owner's Initial Construction, Owner shall cause the general contractor
responsible for Owner's Initial Construction ("General Contractor") to assign to
Tenant any rights (whether express or implied) relating to the work comprising
Owner's Initial Construction which are assignable (including, without
limitation, any assignable guaranty or warranty of General Contractor, or
obtainable by General Contractor from any of the various subcontractors,
vendors, suppliers or materialmen which performed any of Owner's Initial
Construction).

                  Owner acknowledges that Tenant's Plans may include the
installation of certain supplemental air-conditioning units in the Demised
Premises venting through louver(s) which may replace certain glass in the
window(s) in the Demised Premises, the installation of which shall be subject to
the terms and conditions of the Lease and this Addendum, including, but not
limited to, that the location and appearance of any such louvers to be installed
shall be subject to Owner's approval.

                  Tenant and Owner acknowledge that Tenant's Plans shall include
the installation of a sprinkler system covering the entire Demised Premises such
system shall be connected to the Building standard standpipe system and control
assembly provided by Owner on the twenty-eighth (28th) floor of the Building.


         (B) In consideration of the performance of such work by Owner, Tenant
shall pay to Owner, from time to time upon demand, whether or not the Demised
Term shall have commenced, a sum (referred to as "Tenant's Construction Sum")
equal to the amount, if any, by which (a) the actual cost and expense to Owner
of supplying and installing all of the items set forth on Tenant's Plans
(including, but not limited to, the cost to Owner of a field superintendent,
operating engineer, laborers, freight elevator costs, rubbish removal, temporary
sprinklers and lighting, electric, heat, protection, insurance, Building
Department filing and expediting, Building permits, any other governmental
approvals, blueprint costs and every other item which customarily would be
considered a general condition [such aggregate actual cost and expense is
referred to as "Owner's Construction Cost"]) shall exceed (b) the sum of SIX
HUNDRED SIX THOUSAND NINE HUNDRED SIXTY and 00/100 ($606,960.00) DOLLARS (the
"Construction Cap"). Whenever a determination shall be made as to whether the
Construction Cap shall have been met, the cost and expense to Owner of
performing the Demolition and Abatement Work, the HVAC Control Work, if any, and
Owner's ADA Bathroom Work shall not be included. Any such sums due Owner shall
be payable by Tenant to Owner, from time to time whether or not the Demised Term
shall have commenced, within thirty (30) days next following the rendition of a
statement therefor in reasonably sufficient detail by Owner to Tenant, subject
to (i) the terms and conditions herein regarding the payments by Tenant of
estimated sums on account of Owner's Initial Construction and (ii) Tenant's
right under Paragraph VI hereof regarding Tenant's Loan Option (as defined In
Paragraph VI(A)). Such amounts which are the responsibility of Tenant, including
and without limitation pursuant to Paragraph IV below are referred to herein as
the "Excess Work Cost."

II. Owner's Initial Construction shall be equal to standards adopted by Owner
for the Building. Owner's Initial Construction shall constitute a single
non-recurring obligation on the part of Owner. In the event the Lease is renewed
or extended for a further term by agreement or operation of law, Owner's
obligation to perform Owner's Initial Construction shall not apply to any such
renewal or extension.

III. Subject to the provisions of Paragraphs IV(B)(iii) and IV(D) of this
Addendum, Owner's Initial Construction shall be substantially completed prior to
the Commencement Date. At any time after such substantial completion, Owner may
enter the Demised Premises to complete unfinished details of Owner's Initial
Construction and entry by Owner, its agents, servants, employees or contractors
for such purpose shall not constitute an actual or constructive eviction, in
whole or in part, or entitle Tenant to any abatement or diminution of rent or
relieve Tenant from any of its obligations under this Lease, or impose any
liability upon Owner or its agents by reason of inconvenience or annoyance to
Tenant, or injury to or interruption of Tenant's business, or otherwise.

IV.  (A)  (i) On or prior to January 16, 2006 (the "Plan Date"), Tenant, at
Tenant's sole cost and expense, shall prepare and submit to Owner a complete set
of detailed plans and specifications (referred to as "Tenant's Plans") for those
Alterations to the Demised Premises which Tenant desires Owner to perform as
Owner's Initial Construction. Tenant's Plans shall be in DXF format and shall
include, but shall not be limited to, engineering plans and specifications and
Tenant's Plans shall indicate the heat factor, if any, of all equipment intended
to be used in, and the human load factor proposed for, each room or other area.
Tenant's Plans shall not designate any area which shall have an electrical load
in excess of four (4) watts per square foot of usable area for all purposes
(including lighting and power) or which shall have a human occupancy factor in
excess of one (1) person per one hundred (100) square feet of usable area (the
average electrical load and human occupancy factor for which the Building's HVAC
systems have been designed); it being understood that if Tenant so designates an
area of the Demised Premises which shall exceed such the average electrical load
and human occupancy factor described above, Owner shall not be responsible if
the normal operation of the Building air conditioning system shall fail to
provide conditioned air at reasonable temperatures, pressures or degrees of
humidity or in reasonable volumes or velocities in any portions of the Demised
Premises. Tenant's Plans shall not designate any work, materials or
installations which (i) are not in compliance with the provisions of Articles 3
and 6 of the Lease; (ii) are not practical and consistent with the physical
conditions in the Building and with the plans for the Building filed with the
Department of Buildings of the City of New York; (iii) will impair Owner's
ability to perform any of Owner's obligations under the provisions of the Lease;
(iv) will affect any portions of the Building other than the Demised Premises;
or (v) does not comply with the provisions of Section 29.04. Tenant's Plans and
any revisions thereto shall comply with all applicable legal requirements and
shall be, signed, certified and sealed by a registered architect, and, if
required, engineer, duly licensed in the State of New York and approved by
Owner, so that Tenant's Plans and any revisions thereto may be filed with, and
approved by, the Department of Buildings of the City of New York.


          (ii) Owner has advised Tenant that, subject to any change in the same
as may be reasonably required, Owner intends to have three (3) of the following
contractors bid for the contract to perform Owner's Initial Construction:
Americon Construction, Corporate Interiors Construction, Inc., Manhattan
Partition Associates, Inc., Theodore Williams Construction, Micron General
Contractors, and Lewis & Kennedy, Inc. Owner shall forward a copy of each bid
received by Owner from the aforementioned three (3) contractors to Tenant and
each such bid shall include such unit cost breakdowns as may be reasonably
requested by Tenant with respect to any electrical, mechanical or data work that
may be included in such bid.

      (B) (i) In the event that Tenant shall not deliver Tenant's Plans that
meet with Owner's approval on or prior to the Plan Date, then Tenant agrees to
pay to Owner, as agreed liquidated damages for such delay, sums equal to one (1)
day's rent for each day in the period (the "Plan Delay Period") commencing the
Plan Date and ending on the day immediately preceding the day Tenant's Plans
meeting Owner's approval are delivered to Owner. In lieu of Tenant making the
payment to Owner described in the immediately preceding sentence, Owner, at
Owner's option, may elect to reduce the First Rent Period referenced in Section
1.03 one (1) day for each day in the Plan Delay Period.

          (ii) At or about the time that Owner shall notify Tenant of the
approval of Tenant's Plans, such notice of approval shall state which items
contained in Tenant's Plans, if any, will or might be subject to certain delays
in delivery and which might affect the date of substantial completion of Owner's
Initial Construction. Tenant may, within five (5) days after such notice from
Owner, designate, subject to the limitations (i) through (viii) set forth in
subparagraph (D) of this Paragraph IV, other available items which will not be
subject to delays in delivery. If Tenant fails to timely make such designations,
Owner will have no obligation to supply or install the items set forth in such
Owner's notice or, at Owner's election, Owner shall have the right to perform
such items and for the purpose of determining whether or not Owner's Initial
Construction shall have been substantially completed and for the purpose of
fixing the Commencement Date, said items set forth in such notice and all other
related work and installations shall be deemed unfinished details of Owner's
Initial Construction which may be performed by Owner after the substantial
completion of Owner's Initial Construction in accordance with the provisions of
Paragraph III of this Addendum and, accordingly, shall not affect the
Commencement Date.

          (iii) In the event substantial completion of Owner's Initial
Construction shall be delayed by reason of any Tenant Delays then, in such
event, Tenant agrees to pay to Owner, as agreed liquidated damages for such
delays occasioned by Tenant's acts or omissions, as the case may be, sums equal
to one (1) day's rent for each day that such failure or delay shall continue. In
lieu of Tenant making the payment to Owner described in the immediately
preceding sentence, Owner, at Owner's option, may elect to reduce the First Rent
Period one (1) day for each day that such failure or delay shall continue.
Tenant shall also pay to Owner a sum equal to any additional cost to Owner in
completing Owner's Initial Construction resulting from any of the foregoing
failures, acts or omissions of Tenant. Any such sums may be collected by Owner,
from time to time, upon demand, whether or not the Demised Term shall have
commenced.

      (C) Owner's approval of Tenant's Plans shall not, unless expressly set
forth in such approval, be deemed to authorize Tenant to make any Alterations in
or about the Demised Premises.

      (D) (1) Tenant, after submission of Tenant's Plans, may designate,
subject to Owner's approval, not unreasonably to be withheld, substitute or
additional work, materials or installations (referred to, collectively as
"Change Work") to be supplied and installed by Owner in replacement of, or in
addition to, the work, materials and installations set forth on Tenant's Plans
provided that such Change Work: (i) is in compliance with the provisions of
Articles 3 and 6 of the Lease; (ii) is practical and consistent with the
physical conditions in the Building and with the plans for the Building filed
with the Department of Buildings of the City of New York; (iii) will not impair
Owner's ability to perform any of Owner's obligations under the provisions of
the Lease; (iv) will not affect any portions of the Building other than the
Demised Premises; (v) complies with the provisions of Section 29.04; (vi) shall
(a) be in DXF format and be signed, sealed and certified by a registered
architect and, if applicable, engineer duly licensed in the State of New York
and (b) comply with all applicable Legal Requirements so that Tenant's Plans may
without further amendment or change be used for engineering drawings and
specifications and filed with and approved by the Department of Buildings of the
City of New York; (vii) will not tend to delay completion of Owner's Initial




Construction; and (viii) shall not designate any area which shall have an
electrical load in excess of four (4) watts per square foot of usable area for
all purposes (including lighting and power) or which shall have a human
occupancy factor in excess of one (1) person per one hundred (100) square feet
of usable area (it being understood that if Tenant so designates an area of the
Demised Premises which shall exceed such the average electrical load and human
occupancy factor described above, Owner shall not be obligated to accept such
designation but if Owner shall do so, then Owner shall not be responsible if the
normal operation of the Building air conditioning system shall fail to provide
conditioned air at reasonable temperatures, pressures or degrees of humidity or
in reasonable volumes or velocities in any portions of the Demised Premises).
If, at or about the time of the submission by Tenant to Owner of any Change Work
if it appears to Owner that any item of Change Work designated by Tenant will
tend to delay completion of Owner's Initial Construction, or, notwithstanding
Owner's approval of any Change Work, if it subsequently appears to Owner that
any item of Change Work designated by Tenant will tend to delay completion of
Owner's Initial Construction, Owner in each case shall notify Tenant to that
effect and Tenant, within five (5) days after the giving of such notice, will
designate, subject to the foregoing limitations (i) through (viii), other
available items of Change Work which will not so tend to delay completion. If
Tenant fails to make such designations within five (5) days after the giving of
said notice, Owner will have no obligation to supply or install the items set
forth in such Owner's notice or, at Owner's election, Owner shall have the right
to perform such items of Change Work in accordance with the provisions of this
Addendum A, except that, solely for the purpose of determining whether or not
Owner's Initial Construction has been substantially completed and for the
purpose of fixing the Commencement Date pursuant to Section 1.02 of the Lease,
such items of Change Work and all other related work and installations shall be
deemed unfinished details of Owner's Initial Construction which may be performed
after the Commencement Date in accordance with the provisions of Paragraph III
of this Addendum A and, accordingly, shall not affect the Commencement Date.
Notwithstanding anything to the contrary contained herein, Tenant shall have no
right to request any Change Work with respect to the Demolition and Abatement
Work.

          (2) (a) Tenant shall pay to Owner a sum equal to the amount by which
(a) the actual cost and expense to Owner of supplying and installing all Change
Work designated by Tenant (including, but not limited to, the cost to Owner of a
field superintendent, operating engineer, laborers, freight elevator costs,
rubbish removal, temporary sprinkler and lighting, electric and heat,
protection, insurance, Building Department filing and expediting, building
permits and other governmental approvals, blueprint costs and every other item
which customarily would be considered a general condition and, if applicable,
any construction management or other fees paid to the general contractor or
construction manager who is performing Owner's Initial Construction [such
aggregate actual cost and expense is referred to as "Owner's Additional
Construction Cost"], shall, together with (b) the cost and expense of Owner's
Initial Construction theretofor planned exceed (c) the Construction Cap.

              (b) In determining the cost and expense of any Change Work, the
following credits shall be afforded to Tenant: a sum equal to the actual cost
and expense to Owner (including, but not limited to, the cost to Owner of a
field superintendent, operating engineer, laborers, freight elevator costs,
rubbish removal, temporary sprinkler and lighting, electric and heat,
protection, insurance, Building Department, filing and expediting building
permits and other governmental approvals, blueprint costs and every other item
which customarily would be considered a general condition) of all items required
to be supplied and installed by Owner pursuant to Paragraph I of this Addendum A
for which Change Work is substituted by Tenant (however, if the actual cost and
expense to Owner of any item of Change Work designated by Tenant as a
substitution shall be less than the actual cost and expense to Owner of the item
set forth in Paragraph I of this Addendum A for which such substitution is made,
the credit to which Tenant shall be entitled for such substitution shall be
limited to the actual cost and expense to Owner of the item of Change Work so
designated by Tenant; nor shall Tenant be entitled to any credit for the
substitution of any partitioning of less than floor-to-ceiling height).

              (c) In the event that the cost and expense to Owner of performing
Owner's Initial Construction, including, without limitation, the costs and
expense of supplying and installing any Change Work requested from time to time
shall be reasonably likely to exceed the Construction Cap, Owner may notify
Tenant of the estimated Excess Work Cost and, subject to the terms and
conditions of Paragraph VI hereof, Tenant shall pay to Owner the estimated
Excess Work Cost within thirty (30) days after rendition by Owner to Tenant of
the rendition of a statement therefor (the date of Owner's rendition of any
statement referred to as a "Billing Date") whether or not the Demised Term shall
have commenced. After the final cost and expense of performing Owner's Initial
Construction shall be determined, then in the event the Excess Work Cost shall
have increased by greater than the



estimated amount previously paid by Tenant, Tenant shall remit the additional
cost to Owner within thirty (30) days next following the rendition of a written
statement by Owner to Tenant. In the event that the Excess Work Cost shall be
less than the estimated sum previously paid by Tenant to Owner, then upon the
determination of the entire cost of Owner's Initial Construction, any excess
sums paid by Tenant shall, at Owner's election, either be credited by Owner
against the next owing installments of Fixed Rent, or paid by Owner to Tenant.
Failure to timely make any payments required under this Paragraph (IV)(D)(2)(c)
shall be deemed a default in the payment of additional rent.

          (3) The term "substitute" or "substitution" as used in paragraph
(IV)(D)(2) above shall be expressly limited to an item of Change Work designated
by Tenant in replacement of an item required to be supplied or installed by
Owner pursuant to Paragraph I of this Addendum A which item of Change Work so
designated by Tenant serves the same function as the item so replaced, e.g., a
lighting fixture in replacement of a lighting fixture designated on Tenant's
Plans. Any Change Work for which Tenant shall have received any credit or other
allowance shall not be deemed Tenant's personal property but shall be and remain
Owner's property.

V. If any Alterations, other than Owner's Initial Construction, shall be made or
performed by or on behalf of Tenant in the Demised Premises prior to the
Commencement Date, Tenant shall pay to Owner a sum equal to fifteen (15%)
percent of the aggregate cost and expense to Tenant of such Alterations as
agreed reimbursement to Owner for overhead and for supervising and coordinating
the work. Any such sums shall be payable by Tenant to Owner, whether or not the
Demised Term shall have commenced, within five (5) days next following the
rendition of a statement thereof by Owner to Tenant. To assist Owner in
determining the sums so due, Tenant agrees, upon Owner's request, to furnish
Owner with copies of all contracts, statements, invoices and other information
relating to such Alterations.

VI. (A) Subject to the terms and conditions of this Paragraph VI, Owner agrees
that, at Tenant's option, exercisable by notice given to Owner within thirty
(30) days following the Billing Date in question and by delivery to Owner of an
amendment to the Letter of Credit, as more particularly described herein, Tenant
shall have the option (the "Loan Option") to require Owner to advance to Tenant
only for the purpose of paying for the sums owing by Tenant under Paragraph I
and Paragraph IV(D)(2) of this Addendum A, a portion of the Excess Work Cost
which portion shall not exceed in the aggregate, when combined with other sums
thereto for advanced to Tenant, TWO HUNDRED TWO THOUSAND THREE HUNDRED TWENTY
and 00/100 ($202,320.00) DOLLARS (such amount referred to, as aforesaid, as the
"Loan Cap"). To exercise the Loan Option, Tenant shall deliver to Owner an
amendment to the Letter of Credit which amendment shall amend the same solely by
increasing the face amount thereof by the amount so requested to be loaned by
Owner to Tenant, so that at all times the Letter of Credit shall be equal to the
sum of (x) THREE HUNDRED SIXTY-EIGHT THOUSAND SIX HUNDRED SEVENTY-TWO and 00/100
($368,672.00) DOLLARS and (y) the total amount which has been loaned and is then
being loaned to Tenant. Such increased Letter of Credit shall be held in
accordance with, and subject to Owner's and Tenant's rights under, Article 36 of
this Lease. Upon any exercise by Tenant of the Loan Option in accordance with
the terms and conditions hereof, such sum requested shall be deemed loaned to
Tenant and then deemed paid by Tenant to Owner with the date such funds shall
have been advanced to Tenant being deemed the date thirty (30) days immediately
following the Billing Date which preceded such exercise of the Loan Option by
Tenant.

    (B) Tenant agrees to repay any such sums advanced by Owner with interest
thereon at the rate of seven (7%) percent per annum from the dates of each such
advance. The aggregate of all sums so advanced by Owner, together with interest
thereon, as hereinabove provided, are referred to as "Owner's Advance". Owner's
Advance, if any, shall be repaid by Tenant to Owner, in equal monthly
installments, in advance, over a period (referred to as the "Loan Period") of
five (5) years commencing on the first day of the first full calendar month of
the Demised Term and shall be added to each monthly installment of Fixed Rent
with respect to the Loan Period and shall be collectible by Owner in the same
manner as Fixed Rent.

    (C) Tenant agrees to execute, acknowledge and deliver to Owner, upon Owner's
request, an agreement, in form satisfactory to Owner, modifying this Lease by
increasing the Fixed Rent for each year in the Loan Period in an amount equal to
one-fifth (1/5th) of Owner's Advance and increasing the monthly installments of
Fixed Rent with respect to the Loan Period accordingly, provided, however,
Owner's failure to request any such instrument shall note vitiate the effect of
the foregoing provisions of this Paragraph VI or relieve Tenant of Tenant's




obligation to repay Owner's Advance in accordance with Paragraph VI(B) above. If
such agreement shall be executed after the first day of the Loan Period, then,
at the time of the execution and delivery of such agreement, any portion of such
increase in the Fixed Rent retroactive to the first day of the Loan Period shall
be paid by Tenant to Owner. Tenant agrees that if Tenant shall fail to enter
into such agreement within a reasonable time after Owner's request, Tenant shall
immediately pay to Owner a sum equal to the aggregate of Owner's Advance and
such sum shall be collectible as additional rent under this Lease. Tenant
further agrees that if this Lease and the Demised Term shall expire and come to
an end for any reason whatsoever prior to the last day of the Loan Period,
Tenant shall pay to Owner immediately upon such expiration, in addition to any
other sums which may be payable pursuant to the provisions of this Lease, a sum
equal to that portion of Owner's Advance, if any, which has not been repaid to
Owner by application of the increase in the monthly installments of Fixed Rent
paid pursuant to the provisions of this paragraph for the period from the first
day of the Loan Period to the date of such expiration, or, if this Lease is
terminated prior to the first day of the Loan Period, Tenant shall pay to Owner,
immediately upon such termination, a sum equal to Owner's Advance.

    (C) Notwithstanding anything contained in this Lease to the contrary, all
items of Owner's Initial Construction related, in whole or in part, to Owner's
Advance, shall be and remain Owner's property.