Document:

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                                                                    EXHIBIT 10.3

                           SECOND AMENDED AND RESTATED

                       LIMITED LIABILITY COMPANY AGREEMENT

                                       OF

                           NEXVU TECHNOLOGIES, L.L.C.

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                                TABLE OF CONTENTS

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Article I DEFINITIONS.....................................................................     1

Article II FORMATION......................................................................     9
   2.1     Organization...................................................................     9
   2.2     Agreement......................................................................     9
   2.3     Name...........................................................................     9
   2.4     Term...........................................................................     9
   2.5     Registered Agent and Office....................................................     9
   2.6     Principal Office...............................................................    10
   2.7     Qualifications.................................................................    10

Article III NATURE OF BUSINESS............................................................    10

Article IV ACCOUNTING AND RECORDS.........................................................    11
   4.1     Records to be Maintained.......................................................    11
   4.2     Information and Accounting to Members..........................................    11
   4.3     Confidential Information.......................................................    12

Article V BUSINESS TRANSACTIONS...........................................................    12

Article VI NAMES AND ADDRESSES OF MEMBERS.................................................    12

Article VII AMENDMENTS TO certificate of formation, AGREEMENT.............................    12
   7.1     Permissible Amendments.........................................................    12
   7.2     Amendment of Certificate.......................................................    12
   7.3     Amendments to the Agreement....................................................    13

Article VIII RIGHTS AND DUTIES OF MEMBERS.................................................    14
   8.1     Voting Rights..................................................................    14
   8.2     Majority.......................................................................    14
   8.3     Quorum.........................................................................    14
   8.4     Informal Action by Members.....................................................    14
   8.5     Special Meetings...............................................................    14
   8.6     Notice of Meetings.............................................................    14
   8.7     No Liability of Members........................................................    15
   8.8     Representations and Warranties.................................................    15

Article IX RIGHTS AND DUTIES OF MANAGER...................................................    15
   9.1     Management.....................................................................    15
   9.2     Number, Tenure and Qualifications..............................................    16
   9.3     Certain Powers of Manager......................................................    16
   9.4     Manager Has No Exclusive Duty to Company.......................................    17
   9.5     Standard of Care...............................................................    17
   9.6     Bank Accounts..................................................................    17
   9.7     Resignation....................................................................    17
   9.8     Removal........................................................................    17
   9.9     Vacancies......................................................................    18
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   9.10    Compensation...................................................................    18
   9.11    Compensation to Manager........................................................    19

Article X INDEMNIFICATION.................................................................    20
   10.1    Indemnification................................................................    20
   10.2    Advances.......................................................................    20
   10.3    Discharge of Duties; Consideration.............................................    21

Article XI CONTRIBUTIONS AND CAPITAL ACCOUNTS.............................................    21
   11.1    Initial Capital Contributions..................................................    21
   11.2    Maintenance of Capital Accounts................................................    22
   11.3    Sale or Exchange of Interest...................................................    22
   11.4    Class A Interests..............................................................    22
   11.5    Additional Capital Contributions...............................................    22
   11.6    Craig Siegler Loans............................................................    23
   11.7    Employee Incentives and Compensation.  ........................................    24

Article XII ALLOCATIONS AND DISTRIBUTIONS.................................................    24
   12.1    General Rules..................................................................    24
   12.2    Distribution of Net Cash Flow and Capital Items Proceeds.......................    24
   12.3    [INTENTIONALLY DELETED]........................................................    25
   12.4    Tax Distributions..............................................................    25
   12.5    Allocation of Profits or Losses................................................    26
   12.6    Special Allocations............................................................    26
   12.7    Curative Allocations...........................................................    28
   12.8    Tax Allocations; Code Section 704(c)...........................................    28
   12.9    Other Allocation Rules.........................................................    29
   12.10      Allocation of Deduction or Loss in Certain Circumstances....................    29

Article XIII TAXES........................................................................    30
   13.1    Elections......................................................................    30
   13.2    Taxes of Taxing Jurisdictions..................................................    30
   13.3    Tax Matters Partner............................................................    30
   13.4    Method of Accounting...........................................................    30

Article XIV TRANSFER OF MEMBERSHIP INTERESTS..............................................    30
   14.1    Conditions of Transfer.........................................................    30
   14.2    Dispositions not in Compliance with this Article Void..........................    31
   14.3    Reasonableness of Transfer Conditions..........................................    31
   14.4    Evidence of Membership Interests...............................................    31

Article XV WITHDRAWAL OF A MEMBER.........................................................    31
   15.1    Voluntary Withdrawal...........................................................    31
   15.2    Involuntary Withdrawal.........................................................    31
   15.3    No Priority in Distributions...................................................    31

Article XVI ADMISSION OF ASSIGNEES AND ADDITIONAL MEMBERS.................................    32
   16.1    Rights of Assignees............................................................    32
   16.2    Admission of Substitute Members................................................    32
   16.3    Admission of Additional Members................................................    32
   16.4    Assignee is Bound by this Agreement............................................    32
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   16.5    Substitute and Additional Members are Bound by this Agreement Upon Admission...    32

Article XVII DISSOLUTION AND WINDING UP...................................................    33
   17.1    Dissolution....................................................................    33
   17.2    Effect of Dissolution..........................................................    33
   17.3    Distribution of Assets upon Dissolution........................................    33

Article XVIII MISCELLANEOUS PROVISIONS....................................................    34
   18.1    Entire Agreement...............................................................    34
   18.2    Construction...................................................................    34
   18.3    Headings.......................................................................    34
   18.4    No Partnership Intended for Non-Tax Purposes...................................    34
   18.5    Rights of Creditors and Third Parties Under Agreement..........................    34
   18.6    Application of Delaware Law....................................................    34
   18.7    Counterparts...................................................................    34
   18.8    Benefit........................................................................    35
   18.9    Power of Attorney..............................................................    35
   18.10      Notice......................................................................    35
   18.11      Venue; Waiver of Trial by Jury..............................................    35
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                           SECOND AMENDED AND RESTATED
                       LIMITED LIABILITY COMPANY AGREEMENT
                                       OF
                           NEXVU TECHNOLOGIES, L.L.C.
                     (A DELAWARE LIMITED LIABILITY COMPANY)

         THIS SECOND AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT
(the "Agreement") of Nexvu Technologies, L.L.C., formerly known as Siegler
Technology Development, L.L.C., a Delaware limited liability company (the
"Company"), is entered into pursuant to the Delaware Limited Liability Company
Act and shall be effective as of the 27th day of June, 2003, by and among the
Company, LaSalle Nexvu Manager, L.L.C., an Illinois limited liability company
("Manager"), Siegler Partners, L.L.C., a Delaware limited liability company
("Withdrawing Manager") and the persons executing this Agreement as Members, and
amends and restates in its entirety the Operating Agreement dated as of February
28, 2002 establishing the Company, and as first amended and restated effective
as of March 20, 2003.

                                    RECITALS:

         A. The Company has been formed to develop and market software and
hardware products and solutions for communication networks and to engage in such
other businesses as the Manager determines as are necessary and proper (the
"Business").

         B. The Company has been formed effective as of the filing of the
Certificate of Formation in the office of the Secretary of State.

         C. The parties hereto agree that the terms of this Agreement shall
govern, regulate and manage the affairs of the Company not inconsistent with the
laws of the State of Delaware or the Certificate.

         NOW, THEREFORE, the parties hereto agree as follows:

                                    ARTICLE I

                                   DEFINITIONS

         Unless otherwise specified herein, the following terms shall have the
following meanings:

         "Act" shall mean the Delaware Limited Liability Company Act, and all
amendments thereto.

         "Additional Member" shall mean a Member other than the Managing
Members, a Class A Member, a Class B Member or a Substitute Member of any of the
foregoing, who acquires a Member Interest in the Company; the Manager may cause
the Company to issue Additional Member Interests from time to time in such
classes and subject to such preferences as it deems necessary and proper.

         "Adjusted Capital Account Deficit" means, with respect to any Holder,
the deficit balance, if any, in the Holder's Capital Account as of the end of
the relevant Taxable Year, after giving effect to the following adjustments:

                  (i) credit to the Capital Account, any amounts which the
         Holder is obligated to restore or is deemed to be obligated to restore
         under Treasury Regulations Section 1.704-1(b)(2)(ii)(c) as well as
         under any additions thereto, pursuant to the penultimate sentence of
         Treasury Regulations Sections 1.704-2(g)(1) and 1.704-2(i)(5); and

                  (ii) debit to the Capital Account, the items described in
         Treasury Regulations Sections 1.704-1(b)(2)(ii)(d)(4),
         1.704-1(b)(2)(ii)(d)(5), and 1.704-1(b)(2)(ii)(d)(6).

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The foregoing definition of Adjusted Capital Account Deficit is intended to
comply with the provisions of Treasury Regulations Sections 1.704-1(b)(2)(ii)(d)
and shall be interpreted consistently therewith.

         "Adjusted Investment" with respect to any Holder, shall mean the
Capital Contribution with respect to the Membership Interest of such Holder,
reduced by any Distributions of Net Cash Flow and Capital Items Proceeds made to
the Holder with respect to the Membership Interest (but not reduced by any
distributions used to payoff a Class B Member's Preferred Cumulative Return),
provided that no Member's Adjusted Investment shall be less than zero.

         "Affiliate" shall mean any entity that directly or indirectly, through
one or more intermediaries, controls, is controlled by, or is under common
control with a party hereto. "Control" (including, with correlative meanings,
the terms "controlled by" and "under common control with") means the ownership
or control of securities possessing more than fifty percent (50%) of the voting
power of all outstanding voting securities of an entity or the power to
otherwise direct or cause the direction of the management and policies of such
entity whether through ownership of voting stock or similar rights.

         "Agreement" shall mean this Second Amended and Restated Operating
Agreement including all amendments to this Agreement which are adopted in
accordance with this Agreement and the Act.

         "Assignee" shall mean a transferee of Membership Interests who has not
been admitted as a Substitute Member.

         "Business" is defined in the first recital of this Agreement.

         "Business Day" shall mean any day other than Saturday, Sunday or any
legal holiday observed in the State.

         "Capital Account" shall mean, with respect to any Holder, the Capital
Account established and maintained for the Holder in accordance with the
following provisions:

                  (i) to each Holder's Capital Account there shall be credited
         the Holder's Capital Contributions, the Holder's distributive share of
         Profits and any items in the nature of income or gain which are
         specially allocated to the Holder pursuant to the Treasury Regulations
         and the amount of any Company liabilities assumed by the Holder or
         which are secured by any property distributed to the Holder;

                  (ii) to each Holder's Capital Account there shall be debited
         the amount of cash and other property distributed to the Holder, the
         Holder's distributive share of Losses and any items in the nature of
         expenses or losses which are specially allocated to the Holder pursuant
         to the Treasury Regulations and the amount of any liabilities of the
         Holder assumed by the Company or which are secured by any property
         contributed by the Holder to the Company; and

                  (iii) in the event all or a portion of any Holder's Membership
         Interests is Transferred in accordance with the terms of this
         Agreement, the transferee shall succeed to the Capital Account of the
         transferor to the extent it relates to the transferred Membership
         Interests.

The foregoing provisions and the other provisions of this Agreement relating to
the maintenance of Capital Accounts are intended to comply with Treasury
Regulations Section 1.704-1(b)(2)(iv), and shall be interpreted and applied in a
manner consistent with these Treasury Regulations. In the event the Manager
determines that it is prudent to modify the manner in which Capital Accounts, or
any debits or credits thereto (including, without limitation, debits or credits
relating to liabilities which are secured by contributed or distributed property
or which are assumed by the Company or the Holders), are computed in order to
comply with these Treasury Regulations, the Manager may make the modification,
provided that it is not likely to have a material effect on the amounts
distributable to any Holder pursuant to Article XVII upon the dissolution of the
Company. The Manager also shall (i) make any adjustments that are

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necessary or appropriate to maintain equality among the Capital Accounts of the
Holders and the amount of Company capital reflected on the Company's balance
sheet, as computed for book purposes, in accordance with Treasury Regulations
Section 1.704-1(b)(2)(iv)(g), and (ii) make any appropriate modifications in the
event unanticipated events might otherwise cause this Agreement not to comply
with Treasury Regulations Section 1.704-1(b), provided that it is not likely to
have a material effect on the amounts distributable to any Holder pursuant to
Article XVII upon the dissolution of the Company.

         "Capital Contribution" shall mean, with respect to any Holder, the
amount of money and the initial Gross Asset Value of any Property (other than
money) contributed to the Company with respect to the Membership Interest held
by such Holder. Conversions of principal amounts of loans to equity in the
Company shall be deemed to be Capital Contributions in the amount of the
conversion. Should the Manager elect to convert any of his accrued, unpaid
salary to capital, he shall be entitled to credit on a dollar-for-dollar basis
(but will be responsible for payment of applicable withholding taxes). The
principal amount of a promissory note which is not readily traded on an
established securities market and which is contributed to the Company by the
maker of the note shall not be included in the Capital Account of any Holder
until the Company makes a taxable disposition of the note or until (and to the
extent) principal payments are made on the note, all in accordance with Treasury
Regulations Section 1.704-1(b)(2)(iv)(d)(2). The Managing Members shall be
allocated in the aggregate 3,320,268 Managing Membership Interests, as set forth
on Exhibit A, and as amended by the Manager from time to time. The Company has
issued 2,837,950 Class A Membership Interests and the Company shall issue up to
9,237,327 Class B Interests.

         "Capital Items Proceeds" shall mean any consideration received by the
Company due to a Capital Item, less such reserves established by the Manager and
less all costs incurred by the Company in connection with such Capital Item.

         "Capital Item" shall mean a sale, exchange, or other disposition of all
or substantially all of the assets of the Company or of a substantial portion of
the Business of the Company or Company Property by the Company for value, other
than in the ordinary course of business, including an involuntary conversion by
condemnation, casualty or otherwise, on which gain or loss is recognized by the
Company or Holders for federal income tax purposes.

         "Certificate" shall mean the Certificate of Formation of the Company as
properly adopted, amended and restated from time to time and filed in the office
of the Secretary of State.

         "Class A Holder" shall mean any Holder of a Class A Interest.

         "Class A Interests" shall mean those Membership Interests designated as
Class A Interests as indicated on Exhibit A.

         "Class A Member" shall mean a Member who is a Class A Holder.

         "Class A Sharing Ratio" shall mean, for each Class A Holder, the ratio
of the number of Class A Interests held by such Holder over the total of all
Class A Interests held by all Class A Holders.

         "Class B Holder" shall mean any Holder of a Class B Interest.

         "Class B Interests" shall mean those Membership Interests designated as
Class B Interests as indicated on Exhibit A.

         "Class B Member" shall mean a Member who is a Class B Holder.

         "Class B Sharing Ratio" shall mean, for each Class B Holder, the ratio
of the number of Class B Interests held by such Holder over the total of all
Class B Interests held by all Class B Holders.

         "Code" shall mean the Internal Revenue Code of 1986, as amended from
time to time.

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         "Company" shall mean Nexvu Technologies, L.L.C., a limited liability
company formed under the laws of Delaware, and any successor limited liability
company.

         "Company Property" shall mean any Property owned by the Company.

         "Convertible Notes" shall mean the $950,000 of original principal
amount of promissory notes previously issued by the Company and which upon
execution of the form of subscription agreement for Class B Interests or
counterpart execution of this Agreement for Class B Interests, shall be
converted to Class B Interests. The principal amount thereof shall be converted
to Class B Interests.

         "Depreciation" means, for each fiscal year or other period, an amount
equal to the depreciation, amortization, or other cost recovery deduction
allowable with respect to an asset for such year or other period, except that if
the Gross Asset Value of an asset differs from its adjusted basis for federal
income tax purposes at the beginning of such year or other period, Depreciation
shall be an amount which bears the same ratio to such beginning Gross Asset
Value as the federal income tax depreciation, amortization, or other cost
recovery deduction for such year or other period bears to such beginning
adjusted tax basis; provided, however, that if the federal income tax
depreciation, amortization, or other cost recovery deduction for such year is
zero, Depreciation shall be determined with reference to such beginning Gross
Asset Value using any reasonable method selected by the Manager.

         "Distribution" shall mean a transfer of Property to a Holder on account
of a Membership Interest as described in Article XII hereof.

         "Dissolution Event" shall mean an event, the occurrence of which will
result in the dissolution of the Company under Article XVII hereof unless the
Manager directs to the contrary.

         "Effective Date" shall mean the date the Company was organized under
the Act.

         "Gross Asset Value" means, with respect to any asset, the asset's
adjusted basis for federal income tax purposes, except as follows:

                  (i) the initial Gross Asset Value of any asset contributed by
         Holder to the Company shall be the gross fair market value of such
         asset, as determined by the contributing Holder and the Company;

                  (ii) The Gross Asset Value of all the Company's assets shall
         be adjusted to equal their respective gross fair market values, as
         determined by the Manager, as of the following times: (a) the
         acquisition of an additional Membership Interest in the Company (other
         than pursuant to Section 11.1) by any new or existing Holder in
         exchange for more than a de minimis Capital Contribution; (b) the
         distribution by the Company to a Holder of more than a de minimis
         amount of Property as consideration for an interest in the Company; and
         (c) the liquidation of the Company within the meaning of Treasury
         Regulations Section 1.704-1(b)(2)(ii)(g); provided, however, that the
         adjustments pursuant to clauses (a) and (b) above shall be made only if
         the Manager reasonably determines that such adjustments are necessary
         or appropriate to reflect the relative economic interests of the
         Holders in the Company;

                  (iii) The Gross Asset Value of any Company asset distributed
         to any Holder shall be the gross fair market value, taking Code Section
         7701(g) into account, of such asset on the date of distribution; and

                  (iv) The Gross Asset Values of Company assets shall be
         increased (or decreased) to reflect any adjustments to the adjusted
         basis of such assets pursuant to Code Section 734(b) or Code Section
         743(b), but only to the extent that such adjustments are taken into
         account in determining Capital Accounts pursuant to Treasury
         Regulations Section 1.704-1(b)(2)(iv)(m) and Section 12.6(g); provided,
         however, that Gross Asset Values shall not be adjusted pursuant to this

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         paragraph (iv) to the extent the Manager determines that an adjustment
         pursuant to paragraph (ii) of this definition is necessary or
         appropriate in connection with a transaction that would otherwise
         result in an adjustment pursuant to this paragraph (iv).

If the Gross Asset Value of an asset has been determined or adjusted pursuant to
paragraph (i), (ii) or (iv) immediately above, such Gross Asset Value shall
thereafter be adjusted by the Depreciation taken into account with respect to
such asset for purposes of computing Profits and Losses.

         "Holder" shall mean any Member or Assignee.

         "Initial Closing Date" shall mean the earliest date on which the
Offering will close subject to the extension, at the sole discretion of the
Manager, as set forth in the Memorandum.

         "Involuntary Withdrawal" shall mean, with respect to any Member, the
occurrence of any of the following events:

                  (i) The Member makes an assignment for the benefit of
         creditors;

                  (ii) The Member files a voluntary petition of bankruptcy;

                  (iii) The Member is adjudged bankrupt or insolvent or there is
         entered against the Member an order for relief in any bankruptcy or
         insolvency proceeding;

                  (iv) The Member files a petition or answer seeking for the
         Member any reorganization, arrangement, composition, readjustment,
         liquidation, dissolution, or similar relief under any statute, law, or
         regulation;

                  (v) The Member seeks, consents to, or acquiesces in the
         appointment of a trustee or a receiver or liquidation of, the Member or
         all or any substantial part of the Member's properties;

                  (vi) The Member files an answer or other pleading admitting or
         failing to contest the material allegations of a petition filed against
         the Member in any proceeding described in subsections (i) through (v)
         above;

                  (vii) Any proceeding initiated against the Member seeking
         reorganization, arrangement, composition, readjustment, liquidation,
         dissolution, or similar relief under any statute, law, or regulation,
         continues for one hundred twenty (120) days after the commencement
         thereof, or a trustee, receiver, or liquidator is appointed for the
         Member or all or any substantial part of the Member's properties
         without the Member's agreement or acquiescence, which appointment is
         not vacated or stayed for one hundred twenty (120) days or, if the
         appointment is stayed, for one hundred twenty (120) days after the
         expiration of the stay during which period the appointment is not
         vacated;

                  (viii) If the Member is a natural person, the Member's death
         or the adjudication by a court of competent jurisdiction that the
         Member is incompetent to manage the Member's person or property;

                  (ix) If the Member is acting as a Member by virtue of being a
         trustee of a trust, the termination of the trust;

                  (x) If the Member is a partnership or another limited
         liability company, the dissolution and commencement of winding up of
         the partnership or limited liability company;

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                  (xi) If the Member is an estate, the distribution by the
         fiduciary of the estate's entire interest in the limited liability
         company; or

                  (xii) If the Member is a corporation, the dissolution of the
         corporation.

         "Loan and Security Agreement" shall mean the applicable loan and
security agreement pursuant to which the Convertible Notes are governed, which
among other things, sets forth conversion rights for the Convertible Notes.

         "Majority" shall mean in excess of fifty percent (50%).

         "Manager" shall mean the Person selected to manage the affairs of the
Company under Article IX hereof.

         "Managing Holder" shall mean any Holder of a Managing Membership
Interest.

         "Managing Member" shall mean a Member who is a Managing Holder.

         "Managing Membership Interests" shall mean those Membership Interests
designated as Managing Membership Interests as identified on Exhibit A, or as
otherwise issuable in the discretion of the Manager.

         "Managing Sharing Ratio" shall mean as to each Managing Holder, the
ratio having a numerator equal to the number of Managing Membership Interests
held by such Managing Holder and a denominator equal to the total number of
Managing Membership Interests held by all Managing Holders.

         "Member" shall mean a holder of a Membership Interest, admitted to all
of the rights of membership pursuant to this Agreement, as set forth on Exhibit
A (as amended from time to time), designated as a Class A Member, Class B Member
or Managing Member, as well as any Substitute Member or Additional Member.

         "Member Minimum Gain" shall mean an amount, with respect to each Member
Nonrecourse Debt, equal to the Partnership Minimum Gain that would result if the
Member Nonrecourse Debt were treated as a Nonrecourse Liability, determined in
accordance with Treasury Regulations Section 1.704-2(i)(3).

         "Member Nonrecourse Debt" shall mean partner nonrecourse debt as
defined in accordance with Treasury Regulations Section 1.704-2(b)(4).

         "Member Nonrecourse Deductions" shall mean partner nonrecourse
deductions as defined in Treasury Regulations Section 1.704-2(i)(2).

         "Membership Interest(s)" or "Member Interests" shall mean the limited
liability company interests of a Member, including the right to any and all
benefits to which such Member may be entitled in accordance with this Agreement,
and the obligations as provided in this Agreement and the Act. Each Membership
Interest of a Class A Member shall represent the Class A Member's Capital
Contributions to date, divided by the number of outstanding Class A Interests;
each Membership Interest of a Class B Member shall represent a Capital
Contribution of $0.3247692, and each Managing Membership Interest shall
represent a Capital Contribution of $0.00001.

         "Memorandum" shall mean the offering materials pursuant to which the
principal amounts of the Convertible Notes are being converted to Class B
Interests and additional Class B Interests are being offered for sale, subject
to a maximum of 9,237,327 Class B Interests.

         "Net Cash Flow" shall mean for each fiscal year or other period the sum
of all cash received by the Company during such period (excluding Capital
Contributions and Capital Item Proceeds), plus any undistributed Net Cash Flow
from all prior periods, less the sum of: (i) all expenditures paid by the

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Company during such period; and (ii) increases in reserves (or minus decreases
in reserves) during such period.

         "Nonrecourse Deductions" shall have the meaning set forth in Treasury
Regulations Section 1.704-2(b)(1).

         "Nonrecourse Liability" shall have the meaning set forth in Treasury
Regulations Section 1.752-1(a)(2).

         "Notice" shall be in writing. Any Notice shall be considered given on
the date of service if served personally on the Person to whom notice is to be
given by commercial messenger delivery service with signature verification of
delivery or by other verified means of personal delivery, on the next Business
Day if delivered by Federal Express or a similar overnight courier service or by
email or facsimile and on the third Business Day if delivered by United States
mail, first class mail, postage prepaid, return receipt requested. Any Notice to
the Company shall be addressed to the Manager of the Company at the address of
the Principal Office. Any Notice to a Member shall be addressed to the Member at
the address reflected on the records maintained by the Company as required by
Article IV hereto.

         "Organization" shall mean a Person other than a natural person.
Organization includes, without limitation, corporations (both non-profit and
other corporations), partnerships (both limited and general), joint ventures,
limited liability companies, trusts and unincorporated associations, but the
term does not include joint tenancies and tenancies by the entirety.

         "Organization Expenses" shall mean those expenses incurred in the
organization of the Company including the costs of preparation of the Agreement
and Certificate, and all expenses incurred in connection with the Offering.

         "Partnership Minimum Gain" has the meaning set forth in Treasury
Regulations Sections 1.704-2(d) and 1.704-2(b)(2) and shall be applied herein to
each Holder so as to treat such Holder as a partner for federal income tax
purposes.

         "Person" shall mean any individual, trust, estate, or any incorporated
or unincorporated organization permitted to be a member of a limited liability
company under the laws of the State.

         "Preferred Cumulative Return" shall mean an amount commencing as of
July 1, 2003, equal to ten percent (10%) per annum of: (i) each Class B Member's
Adjusted Investment, with respect to Class B Members; and (ii) the Class A
Member's Adjusted Investment with respect to the Class A Member.

         "Principal Office" shall mean the principal office as described in
Article II.

         "Proceeding" shall mean any judicial or administrative trial, hearing
or other activity, civil, criminal or investigative, the result of which may be
that a court, arbitrator, or governmental agency may enter a judgment, order,
decree, or other determination which, if not appealed and reversed, would be
binding upon the Company, a Member or other Person subject to the jurisdiction
of such court, arbitrator, or governmental agency.

         "Proceeds" shall mean all cash received by the Company in the ordinary
course of its business, excluding Capital Contributions and proceeds of loans.

         "Profits" and "Losses" shall mean, for each Taxable Year or other
period, an amount equal to the Company's taxable income or loss for the year or
period, determined in accordance with Code Section 703(a) (for this purpose, all
items of income, gain, loss, or deduction required to be stated separately
pursuant to Code Section 703(a)(1) shall be included in taxable income or loss),
with the following adjustments:

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                  (i) any income of the Company that is exempt from federal
         income tax and not otherwise taken into account in computing Profits or
         Losses pursuant to this definition shall be added to taxable income or
         loss;

                  (ii) any expenditure of the Company described in Code Section
         705(a)(2)(B) or treated as Code Section 705(a)(2)(B) expenditures
         pursuant to Treasury Regulations Section 1.704-1(b)(2)(iv)(i), and not
         otherwise taken into account in computing Profits or Losses pursuant to
         this definition shall be subtracted from taxable income or loss;

                  (iii) in the event the Gross Asset Value of any Company asset
         is adjusted pursuant to paragraph (b) or (c) of the definition of Gross
         Asset Value, the amount of the adjustment shall be taken into account
         as gain or loss from the disposition of the asset for purposes of
         computing Profits or Losses;

                  (iv) gain or loss resulting from any disposition of Company
         Property with respect to which gain or loss is recognized for federal
         income tax purposes shall be computed by reference to the Gross Asset
         Value of the Property disposed of, notwithstanding that the adjusted
         tax basis of the Property differs from its Gross Asset Value;

                  (v) Depreciation for the Taxable Year or other period, shall
         be computed in accordance with the definition of Depreciation provided
         in this Agreement in lieu of the depreciation, amortization, and other
         cost recovery deductions taken into account in computing taxable income
         or loss; and

                  (vi) notwithstanding any other provisions of this definition
         of Profits and Losses, any items which are specially allocated pursuant
         to Section 12.6 or Section 12.7 shall not be taken into account in
         computing Profits or Losses.

         "Property" shall mean any property, real or personal, tangible or
intangible, including money and any legal or equitable interest in such
property, but excluding services and promises to perform services in the future.

         "Residual Sharing Ratios" shall mean as to each Holder's Membership
Interests, a fraction, the numerator of which is the number of Membership
Interests (regardless of Class) owned by the Holder, and the denominator of
which is the number of issued and outstanding Membership Interests.

         "Resignation" shall mean the act by which a Manager voluntarily ceases
to be a Manager pursuant to Section 9.7 hereof.

         "Secretary of State" shall mean the Secretary of State of Delaware.

         "State" shall mean the State of Delaware.

         "Substitute Member" shall mean an Assignee who has been admitted to all
of the rights of membership pursuant to the Agreement.

         "Taxable Year" shall mean the taxable year of the Company as determined
pursuant to Section 706 of the Code. The Taxable Year of the Company begins
January 1 and ends December 31.

         "Taxing Jurisdiction" shall mean any state, local, or foreign
government which collects tax, interest or penalties, however designated, on any
Member's share of the income or gain attributable to the Company.

                                        8

<PAGE>

         "Transfer" shall mean any sale, assignment, transfer, exchange,
mortgage, pledge, grant, hypothecation, or other transfer, absolute or as
security or encumbrance (including dispositions by operation of law).

         "Transferring Member" shall mean a Member who intends to Transfer his
Membership Interest pursuant to Article XIV.

         "Treasury Regulations" shall mean except where the context indicates
otherwise, the permanent, temporary, proposed, or proposed and temporary
regulations of the Department of the Treasury under the Code as such regulations
may be lawfully changed from time to time.

         "Voluntary Withdrawal" shall mean a Member's withdrawal from the
Company by means other than by a Transfer or an Involuntary Withdrawal.

         "Warrants" shall mean the warrants issued in connection with the
issuance of the Convertible Notes, which upon conversion of the Convertible
Notes to equity shall cease to remain outstanding.

                                   ARTICLE II

                                    FORMATION

         2.1 Organization. The Certificate has been filed in the office of the
Secretary of State, organizing the Company as a limited liability company
pursuant to the Act, as of the date of their filing.

         2.2 Agreement. For and in consideration of the mutual covenants
contained herein, the Company, the Manager and the Members hereby agree to the
terms and conditions of this Agreement, as it may from time to time be amended
according to its terms. Except to the extent a provision of this Agreement
expressly incorporates federal income tax rules by reference to sections of the
Code or Treasury Regulations or is expressly prohibited or ineffective under the
Act, this Agreement shall govern, even when inconsistent with, or different
than, the provisions of the Act or any other law or rule. To the extent any
provision of this Agreement is prohibited or ineffective under the Act, this
Agreement shall be considered amended to the smallest degree possible in order
to make this Agreement effective under the Act. In the event the Act is
subsequently amended or interpreted in such a way to make any provision of this
Agreement that was formerly invalid valid, such provision shall be considered to
be valid from the effective date of such interpretation or amendment.

         2.3 Name. The name of the Company is "NEXVU TECHNOLOGIES, L.L.C." and
all business of the Company shall be conducted under that name or under any
other name adopted as an assumed name, but in any case, only to the extent
permitted by applicable law. The Manager may amend the Company's name from time
to time in his sole discretion.

         2.4 Term. The Company shall have a perpetual term and shall be
dissolved and its affairs wound up in accordance with the Act and the
Certificate except as may otherwise be provided herein.

         2.5 Registered Agent and Office. The registered agent for the service
of process and the registered office shall be that Person and location reflected
in the Certificate as filed in the office of the Secretary of State. The Manager
may, from time to time, change the registered agent or office through
appropriate filings with the Secretary of State. In the event the registered
agent ceases to act as such for any reason or the registered office shall
change, the Manager shall promptly designate a replacement registered agent or
file a notice of change of address as the case may be. If the Manager shall fail
to designate a replacement registered agent or change of address of the
registered office, the Managing Members, by action of a Majority of the Managing
Members, may designate a replacement registered agent or file a notice of change
of address.

                                        9

<PAGE>

         2.6 Principal Office. The Principal Office of the Company shall be
located at 1100 East Woodfield Road, Schaumburg, Illinois 60173, or at such
other office as the Manager shall designate from time to time.

         2.7 Qualifications. The Company may qualify to do business in any
states which recognize limited liability companies.

                                   ARTICLE III

                               NATURE OF BUSINESS

         The Company may engage in any lawful business permitted by the Act or
the laws of any jurisdiction in which the Company may do business and specified
in the Certificate. The Company shall have the authority to do all things
necessary or convenient to accomplish its purpose and operate its business as
described in the Certificate. The Company exists only for the purpose specified
in the Certificate and may not conduct any other business without the consent of
the Manager. The Company shall have full power to do all of the following:

                  (a) Operate the Business and own and/or operate one or more
         subsidiary or affiliate companies to operate the Business in such
         manner as the Manager deems necessary and proper.

                  (b) Sue and be sued, complain and defend, and participate in
         administrative or other proceedings, in its name.

                  (c) Have a seal, which may be altered at pleasure, and use the
         same by causing it, or a facsimile thereof, to be impressed or affixed
         or in any other manner reproduced, provided that the affixing of a seal
         to an instrument shall not give the instrument additional force or
         effect, or change the construction thereof, and the use of a seal is
         not mandatory.

                  (d) Purchase, take, receive, lease as lessee, take by gift,
         legacy, or otherwise acquire, own, hold, use, and otherwise deal in and
         with the Property, and take all actions with respect to the Property as
         necessary to conduct the Business.

                  (e) Sell, convey, mortgage, pledge, lease as lessor, and
         otherwise dispose of all or any part of its Property.

                  (f) Incur liabilities, borrow money for its proper purposes at
         any rate of interest the Company may determine without regard to the
         restrictions of any usury law of the State, issue notes, bonds, and
         other obligations, secure any of its obligations by mortgage or pledge
         or deed of trust of all or any part of its property, franchises, and
         income, and make contracts, including contracts of guaranty and
         suretyship.

                  (g) Invest its surplus funds from time to time in bank
         certificates of deposit or money market funds owning U.S. government
         securities.

                  (h) Conduct its business, carry on its operations, have
         offices within and without the State, and exercise in any other state,
         territory, district or possession of the United States or in any
         foreign country the powers granted by the Act.

                  (i) Make and alter this Agreement or any other operating
         agreement, not inconsistent with the Certificate or with the laws of
         the State, for the administration and regulation of the affairs of the
         Company.

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<PAGE>

                  (j) Elect managers and appoint agents of the Company, define
         their duties, and fix their compensation.

                  (k) Have and exercise all powers necessary or convenient to
         effect any or all of the purposes for which the Company is organized.

                                   ARTICLE IV

                             ACCOUNTING AND RECORDS

         4.1 Records to be Maintained. The Company shall maintain the following
records at the Principal Office:

                  (a) a list of the full name and last known address of each
         Member setting forth the amount of cash each Member has contributed, a
         description and statement of the agreed value of the other property or
         services each Member has contributed or has agreed to contribute in the
         future (which information is also reflected on Exhibit A attached
         hereto and by this reference made a part hereof as if set forth fully
         herein), and the date on which each became a Member;

                  (b) a copy of the Certificate, as amended or restated together
         with executed copies of any powers of attorney pursuant to which any
         amendments to the Certificate have been executed and filed with the
         Secretary of State's office;

                  (c) copies of the Company's federal, foreign, state and local
         income tax returns and reports, if any, for at least the three (3) most
         recent years;

                  (d) a copy of this Agreement including all amendments thereto;
         and

                  (e) any financial statements of the Company for at least the
         three (3) most recent years.

         4.2 Information and Accounting to Members. Upon reasonable demand for
any purpose reasonably related to the Member's interest as a Member, a Member
shall have the right to the following:

                  (a) to inspect and copy the Company records required to be
kept by Section 3.1;

                  (b) to obtain from the Manager from time to time:

                           (i) true and full information regarding the state of
                  the business and financial condition of the Company;

                           (ii) true and full information regarding the amount
                  of cash and a description and statement of the agreed value of
                  any other property or services contributed by each Member and
                  which each Member has agreed to contribute in the future and
                  the date on which each became a Member; and

                           (iii) any other information regarding the affairs of
                  the Company as is just and reasonable; and

                  (c) any other information required by the Act to be provided
to a Member.

                                       11

<PAGE>

         4.3 Confidential Information. The Manager shall have the right to keep
confidential from the Members, for such period of time as the Manager deems
reasonable, any information which the Manager reasonably believes to be in the
nature of trade secrets or other information the disclosure of which the Manager
in good faith believes is not in the best interest of the Company or could
damage the Company or its business or which the Company is required by law or by
agreement with a third party to keep confidential.

                                    ARTICLE V

                              BUSINESS TRANSACTIONS

         Except as provided in the Certificate or in this Agreement, a Member
may lend money to and transact other business with the Company and, subject to
other applicable law, has the same rights and obligations with respect thereto
as a Person who is not a Member. The Manager may cause the formation of one or
more additional companies as subsidiaries of the Company (each a "New Company"),
and is authorized to seek investment in such New Companies. In the event the New
Company seeks investment from any person or entity other than the Company
itself, then each Member shall be provided a twenty-one (21) day preemptive
right from the date of giving of Notice (per Section 18.11 below) of the
Opportunity (but not the obligation) to fund his or her proportionate share of
the entire investment amount sought based on the percentage of Interests owned
by all Members and if he or she wishes to fund more than his or her pro rata
share, they must designate the maximum additional amount they would fund in
their notice of acceptance. In addition, in the event any of the Members fail to
fund all of their proportionate share of the New Investment, those Members who
elected to fund more than their proportionate share shall be entitled to fund
the unsubscribed portion pro rata based upon the amount of excess they
designated in their reply notice, and if the aggregate of excess amounts exceeds
the available unsubscribed portion, then those oversubscribing Members shall
share pro rata in the balance of the funding based on their relative Interest
ownership.

                                   ARTICLE VI

                         NAMES AND ADDRESSES OF MEMBERS

         The names and addresses of the Members are as reflected on Exhibit A
attached hereto and by this reference made a part hereof as if set forth fully
herein. A list of all of the Members shall be maintained by the Manager as set
forth in Article IV, and shall be deemed to automatically amend Exhibit A from
time to time.

                                   ARTICLE VII

                AMENDMENTS TO CERTIFICATE OF FORMATION, AGREEMENT

         7.1 Permissible Amendments. The Company may amend its Certificate at
any time to add a new provision or to change or remove an existing provision.

         7.2 Amendment of Certificate.

                  (a) Except as set forth in Section 7.2(b), the Manager may
         adopt one or more amendments to the Certificate without Member action.

                  (b) The Manager may amend the Certificate only with the
         consent of the affected Member if the amendment (i) would have a
         material adverse effect on the Member's liability to the Company or
         (ii) would decrease the Member's Residual Sharing Ratio (i.e., the
         applicable

                                       12

<PAGE>

         Managing Sharing Ratio, Class A Sharing Ratio or Class B Sharing
         Ratio), in a manner that is not pro rata with the other Members or
         Members of the applicable class of Membership Interests or otherwise in
         accordance with other provisions of this Agreement; the parties hereto
         expressly acknowledge and agree that capital raises made in accordance
         with the terms of Section 11.5, and all applicable amendments hereto
         necessary to effect the same are expressly permitted, without the
         consent of the Members.

         7.3 Amendments to the Agreement. Except as otherwise provided in this
Section 7.3, this Agreement may be amended or modified from time to time only by
the approval of the Manager and by written instrument adopted by the holders of
a Majority of the Class B Interests. Notwithstanding anything to the contrary
contained herein:

                  (a) an amendment or modification reducing a Member's share of
         Distributions, which shall only require the consent of the Manager
         (other than to reflect changes otherwise provided by this Agreement
         including but not limited to the right of the Manager to raise
         additional Capital Contributions pursuant to the sale of up to
         9,237,327 Class B Interests per Section 11.4, or to cause the Company
         to issue additional Interests or rights, warrants or options to acquire
         Interests to persons or entities providing goods, services or other
         value of the Company) is effective only with the consent of a Majority
         of the Class of Members so affected;

                  (b) an amendment or modification reducing the required vote or
         consent with respect to any matter provided for in this Agreement is
         effective only with the consent or vote of the Manager and Members
         holding the number of Membership Interests theretofore required;

                  (c) an amendment that would modify the limited liability of a
         Member is effective only with that Member's consent. This Agreement may
         be amended by the Manager without consent of the Members:

                           (i) to maintain the treatment of the Company as a
                  partnership for Federal income tax purposes, provided that no
                  such amendment shall affect the amount or share of
                  Distributions payable to any Member and/or the limited
                  liability of the Members;

                           (ii) to correct any errors or omissions, to cure any
                  ambiguity, or to cure any provision that may be inconsistent
                  with any other provision hereof or with any subscription
                  document pursuant to the Offering;

                           (iii) to increase the circumstances under which a
                  Manager may be removed from the Company;

                           (iv) to admit Additional Members to the Company in
                  accordance with such terms as the Manager shall designate
                  pursuant to Section 11.5 hereof from time to time; and

                           (v) to delete or add or modify any provision required
                  to be so deleted, added or modified by the staff of the U.S.
                  Securities and Exchange Commission, any other Federal agency
                  or any state securities or "Blue Sky" commissioner or similar
                  official, when the deletion, addition or modification is for
                  the benefit or protection of any of the Members.

                                       13

<PAGE>

                                  ARTICLE VIII

                          RIGHTS AND DUTIES OF MEMBERS

         8.1 Voting Rights. Each Member is entitled to one (1) vote per
Membership Interest on all matters voted upon by the Members, and Members
holding fractional Interests shall be entitled to corresponding fractional
votes. The continuation of the Company after a Dissolution Event requires the
vote of the Members holding a Majority of the Membership Interests in accordance
with Section 17.1. In the case of Membership Interests transferred to an
Assignee, and such Assignee has not been approved as a Substitute Member,
neither the Member transferring such Membership Interests to the Assignee nor
the Assignee shall be entitled to vote such Membership Interests and such
Membership Interests shall not be counted in calculating the number of votes
necessary to approve an action. By execution of this Agreement, either directly
or pursuant to a power of attorney in the Managing Member's Subscription
Agreement, each Managing Member hereby grants to the Manager the irrevocable
right to vote his, her or its Managing Membership Interests (at a meeting or by
written consent), which grant shall be binding on all successors and assigns of
such Interests with respect to any matter coming to a vote before the Members.

         8.2 Majority. Whenever any matter is to be submitted to a vote of the
Members, such matter shall be considered approved or consented to upon the
receipt of the affirmative vote, in person or by proxy, at a meeting of the
Members, of Members owning a Majority of the Membership Interests represented at
such meeting and entitled to vote unless specific requirement exists as to a
class of Membership Interests, in which event the vote shall apply to the class
in question.

         8.3 Quorum. The Members representing a Majority of the Membership
Interests entitled to vote, present in person or represented by proxy, shall
constitute a quorum at any meeting of Members; provided, that if Members
representing less than a Majority of the Membership Interests are represented at
said meeting, a Majority of the Membership Interests so represented may adjourn
the meeting at any time without further notice. If a quorum is present, the
affirmative vote of the Members representing a Majority of the Membership
Interests represented at the meeting shall be the act of the Members, unless the
vote of a greater number is required by the Act, the Certificate or this
Agreement. At any adjourned meeting at which a quorum shall be present, any
business may be transacted which might have been transacted at the original
meeting. Withdrawal of Members from any meeting shall not cause failure of a
duly constituted quorum at that meeting.

         8.4 Informal Action by Members. Any action required by the Act to be
taken at a meeting of the Members, or any other action which may be taken at a
meeting of the Members, may be taken without a meeting, if a consent in writing,
setting forth the action so taken, shall be signed by the Members or not
expressly disapproved in writing by the Members (i.e. Members taking no action
but who have received notice of the proposed action shall be deemed to have
approved the proposed action if they take no action within thirty (30) days
following delivery of the Notice), having not less than the minimum number of
votes which would be necessary to authorize or take such action at a meeting at
which all Members were present and voting so long as any notice required under
the Act is given to those Members not so consenting but who are entitled under
the Act to notice of the action taken.

         8.5 Special Meetings. Special meetings of the Members may be called
either by any Manager or the Members holding not less than one-fifth (1/5th) of
the Membership Interests.

         8.6 Notice of Meetings. Written Notice stating the place, date and hour
of the meeting, and in the case of a special meeting, the purpose or purposes
for which the meeting is called, shall be delivered not less than ten (10) and
not more than sixty (60) days before the date of any meeting of

                                       14

<PAGE>

Members (unless Notice of such meeting is waived by all of the Members). See
Section 18.9 for the method of sending Notice.

         8.7 No Liability of Members. No Member shall be liable as such for the
liabilities of the Company. The failure of the Company to observe any
formalities or requirements relating to the exercise of its powers or management
of its business or affairs under this Agreement or the Act shall not be grounds
for imposing personal liability on the Members or Manager for the liabilities of
the Company.

         8.8 Representations and Warranties. Each Member, and in the case of an
Organization, the Person(s) executing this Agreement on behalf of the
Organization, hereby represents and warrants to the Company and each other
Member that:

                  (a) if that Member is an Organization, that it is duly
         organized, validly existing, and in good standing under the laws of its
         state of organization and that it has full organizational power to
         execute and agree to the Agreement and to perform its obligations
         hereunder;

                  (b) that the Member is acquiring its Membership Interests in
         the Company for the Member's own account as an investment and without
         an intent to distribute the Membership Interests; and

                  (c) the Member acknowledges that the Membership Interests have
         not been registered under the Securities Act of 1933, as amended, or
         any state securities laws, and may not be resold or transferred by the
         Member without appropriate registration or the availability of an
         exemption from such requirements.

                                   ARTICLE IX

                          RIGHTS AND DUTIES OF MANAGER

         9.1 Management. The business and affairs of the Company shall be
managed by its Manager (and its successor in interest). The Manager shall
direct, manage and control the business of the Company. Except for situations in
which the approval of the Members is expressly required by this Operating
Agreement or by non-waivable provisions of the Act, the Manager shall have full
and complete authority, power and discretion to manage and control the business,
affairs and properties of the Company, to make all decisions regarding those
matters and to perform any and all other acts or activities customary or
incident to the management of the Company's business as the Manager deems
necessary and proper. At any time when there is more than one Manager, any one
Manager may take any action permitted to be taken by the Manager, unless:

                  (a) the approval of more than one of the Manager is expressly
         required pursuant to this Operating Agreement or the Act; or

                  (b) a Manager notifies the other Manager(s) that his or her
         consent shall be required to approve the act in question.

Should there be a disagreement among the Managers as to a proposed course of
action, then a majority of the Managers shall approve the course of action,
which shall be deemed to be the action of the Manager. Should there be an even
split among the Managers as to a proposed course of action, thereby creating an
impasse among the Managers, then such impasse shall be resolved by submission by
either side of a proposal to the Members, and approved or disapproved by the
holders of a Majority of the Membership

                                       15

<PAGE>

Interests, provided that in no event will such proposal be valid should it serve
to decrease the economic Interest or contractual rights of a Manager herein.

         9.2 Number, Tenure and Qualifications. The Company shall presently have
one Manager, which shall be LaSalle Nexvu Manager, L.L.C. By execution of this
Agreement, all the parties acknowledge, agree and consent, effective as of the
date first set forth above, to the withdrawal of Siegler Partners, L.L.C., as
Manager of the Company, the substitution by LaSalle Nexvu Manager, L.L.C. as the
successor and present ongoing Manager of the Company and the amendment of the
Certificate to reflect the foregoing, to the extent, if any, necessary. The
Manager shall hold office until the:

                  (a) Resignation of such Manager; or

                  (b) removal of such Manager pursuant to Section 9.8, in which
         event, the Holders of a Majority of the Class B Membership Interests
         shall elect a successor thereto.

         9.3 Certain Powers of Manager. Without limiting the generality of
Section 9.1, the Manager shall have power and authority, on behalf of the
Company:

                  (a) To acquire property from any Person as the Manager may
         determine, whether or not such Person is directly or indirectly
         affiliated or connected with any Manager or Member;

                  (b) To borrow money for the Company from banks, other lending
         institutions, the Manager, Members, or Affiliates of the Manager or
         Members on such terms as the Manager deems appropriate, and in
         connection therewith, to hypothecate, encumber and grant security
         interests in the assets of the Company to secure repayment of the
         borrowed sums. No debt shall be contracted or liability incurred by or
         on behalf of the Company except by the Manager, or to the extent
         permitted under the Act, by agents or employees of the Company
         expressly authorized to contract such debt or incur such liability by
         the Manager. Any borrowing of monies from the Manager or its Affiliates
         shall be at the greater of the announced prime rate of interest (as set
         forth in the Wall Street Journal) plus three percent (3%), or the
         Manager' cost of borrowing funds.

                  (c) To purchase liability and other insurance to protect the
         Company's property and business.

                  (d) To hold and own Company Property in the name of the
         Company.

                  (e) To invest Company funds in bank certificates of deposit or
         money market funds which invest solely in U.S. government securities.

                  (f) To sell or otherwise Dispose of all or substantially all
         of the assets of the Company as part of a single transaction or plan as
         long as such Disposition is not in violation of or a cause of a default
         under any other agreement to which the Company may be bound;

                  (g) To execute on behalf of the Company all instruments and
         documents, including, without limitation, checks, drafts; notes and
         other negotiable instruments, mortgages or deeds of trust, security
         agreements, financing statements, documents providing for the
         acquisition, mortgage or Disposition of Company Property, assignments,
         bills of sale; leases, and any other documents or instruments necessary
         to the business of the Company.

                  (h) To employ accountants, legal counsel, managing agents or
         other experts to perform services for the Company.

                                       16

<PAGE>

                  (i) To enter into employment or other compensation agreements
         with all persons or entities providing services to or for the benefit
         of the Company, including the Manager and its Affiliates.

                  (j) To enter into any and all other agreements on behalf of
         the Company, in such forms as the Manager may approve.

                  (k) To do and perform all other acts as may be necessary or
         appropriate to the conduct of the Company's business.

Unless authorized to do so by this Operating Agreement or by the Manager of the
Company, no attorney-in-fact, employee or other agent of the Company shall have
any power or authority to bind the Company in any way, to pledge its credit or
to render it liable for any purpose. No Member shall have any power or authority
to bind the Company unless the Member has been authorized by the Manager to act
as an agent of the Company in accordance with the previous sentence.

         9.4 Manager Has No Exclusive Duty to Company. A Manager shall not be
required to manage the Company as its sole and exclusive function and it may
have other business interests and engage in activities in addition to those
relating to the Company. Neither the Company nor any Member shall have any right
by virtue of this Operating Agreement, to share or participate in such other
investments or activities of the Manager or to the income or proceeds derived
therefrom. Notwithstanding the foregoing, each of the Members and the Manager
agree that no such other activity shall be pursued without compliance with the
terms of Article V hereof.

         9.5 Standard of Care. A Manager's duty of care in the discharge of its
duties of the Company and the other Members is limited to refraining from
engaging in fraudulent or reckless conduct or intentional misconduct. In
discharging its duties, a Manager shall be fully protected in relying in good
faith upon the records required to be maintained under Article IV and upon such
information, opinions, reports or statements by any of the Manager, or agents,
or by any other Person, as to matters a Manager reasonably believes are within
such other Person's professional or expert competence and who has been selected
with reasonable care by or on behalf of the Company, including information,
opinions, reports or statements as to the value and amount of the assets,
liabilities, profits or losses of the Company or any other facts pertinent to
the existence and amount of assets from which Distributions to Members might
properly be paid. Each of the Members of the Company hereby holds harmless (but
is under no obligation to fund additional monies) and waives any claim against
the Manager and its Affiliates for any and all losses, damages, liability
claims, causes of action, omission, demands and expenses or any other act or
failure to act arising from or out of their duties as Manager or otherwise owing
to the Company.

         9.6 Bank Accounts. The Manager may from time to time open bank accounts
in the name of the Company, and establish the signatories thereon.

         9.7 Resignation. Any Manager of the Company may resign at any time by
giving thirty (30) days' prior Notice to the Members of the Company. The
resignation of any Manager shall take effect thirty (30) days following delivery
of Notice thereof or at such later date specified in such Notice; and, unless
otherwise specified therein, the acceptance of such resignation shall not be
necessary to make it effective. The resignation of a Manager who is also a
Member shall not affect the Manager's rights as a Member and shall not
constitute a withdrawal of a Member.

         9.8 Removal. At a meeting called expressly for that purpose, all or any
lesser number of Manager may be removed at any time with "cause," by the
affirmative vote of a Majority of the Managing Membership Interests entitled to
vote. The removal of a Manager who is also a Member shall not affect

                                       17

<PAGE>

the Manager's rights as a Member and shall not constitute a withdrawal of a
Member. "Cause" shall be defined as a breach by a Manager of its standard of
care as set forth in the first sentence of Section 9.5 above. In the absence of
Cause, the Manager may not be removed.

         9.9 Vacancies. Only vacancies occurring by reason of the absence of any
Manager may be filled by the affirmative vote of the Majority or Managing
Members entitled to vote. A Manager elected to fill a vacancy shall be elected
for such term as designated by a Majority of the Managing Members, shall hold
office until the expiration of such term and until his successor shall be
elected and qualified or until his earlier death, resignation or removal.

         9.10 Founder Compensation. The first amended and restated Operating
Agreement called for an annual salary to Craig Siegler of $165,000 per annum
commencing January 7, 2002. All obligations to the Company to pay interest on
loans, salary or expense reimbursements to Craig Siegler, Siegler Partners,
L.L.C. or their respective affiliates (collectively, the "Siegler Group") are
effective as of the date first set forth above, hereby terminated and rendered
null and void ab initio, with no presently outstanding compensation obligations
to any of the Members of the Siegler Group, except as expressly set forth in
this Section 9.10. On the initial admission of Class B Members, the Company
shall pay a one time expense reimbursement of $15,000 to Craig Siegler,
representing reimbursement in full for all expenses incurred by him or his
affiliates on behalf of the Company through such date. No expense reimbursements
shall be payable by the Company or Manager to Craig Siegler or his affiliates
thereafter without the prior approval of the Manager. For the one year period
from July 1, 2003 through June 30, 2004, the Company shall employ Craig Siegler
at a compensation rate of $50,000 for the year (i.e., $4,166.66 per month) and
Craig Siegler agrees to use his good faith efforts to perform such services in
Cook County, Illinois, reasonably requested by the Company from time to time and
further agrees to refrain from engaging in those activities regarding Company
affairs, if any, that the Company requests him to refrain from engaging in from
time to time, with payment of such compensation and continued employment
dependent upon compliance with the foregoing; the parties acknowledge that Craig
Siegler shall not be required to perform more than forty (40) hours per month of
service during any particular month, and such services shall be performed at
mutually convenient times. Following June 30, 2004, further employment, if any,
by the Company shall be on an at will basis. During the period of his employment
by the Company, Craig Siegler shall be eligible for the same health insurance
benefits as are made available by the Company for comparably compensated
individuals.

         Except as expressly noted above, any future compensation to any Siegler
Group member by the Company for services rendered shall be subject to such terms
and conditions mutually agreeable to the Manager on the one hand and the party
affected on the other hand. Craig Siegler represents and warrants to the Company
and its Members the following: (i) as of the date of this Agreement no monies
are owing to him or his affiliates from the Company or its subsidiaries except
for the expense reimbursement referenced above and the loans referenced in
Section 11.6 and Section 11.7 hereof; (ii) except as set forth in this
Agreement, there are no contracts between (or other outstanding obligations
between) the Company or any of its Affiliates and any member of the Siegler
Group on the other hand; (iii) no agreements have been entered into for the
issuance of direct or indirect ownership interests or rights or options to
acquire ownership interests by the Company with any person or entity except as
expressly noted herein, or with respect to the issuance of $950,000 of
Convertible Notes (plus $150,000 Geras loan), and employment agreements of Rory
Herriman, Ed Murphy and Scott Allen, and the selling agreement with Broadmark
Capital Corporation; (iv) no assets or other rights of the Company have been
diverted by him to his affiliates or to any other person or entity; and (v)
except for the obligations of the Company to him as expressly set forth in this
Agreement each of Craig Siegler and Siegler Partners LLC ("Releasors") hereby
releases the Company, its Members, its Manager, each of the Convertible Note
lenders and the Company's attorneys (collectively, the "Releasees") from and
against any claim, cost,

                                       18

<PAGE>

damages, liability or obligation of any matter whatsoever, whether actually
incurred or accrued, known or unknown, and owing to either of Releasors from the
beginning of time to the date of this Agreement.

         9.11 Debra Hiton. The Company agrees to employ Deborah Hiton on a full
time basis through June 30, 2003 ("Initial Term"), the aggregate amount that the
Company owes with respect to unpaid salary ("Unpaid Salary") shall be paid one
half on or before July 3, 2003 and the balance on the earlier of December 31,
2003 or the Company's discharge of Deborah Hiton. Following the Initial Term the
Company agrees to employ her for six months ("Second Term") based upon a monthly
compensation of $3,333.33 per month. During the Second Term, Deb Hiton agrees to
work at least three days per week, at mutually convenient times of not less than
one half of each of the three days, and to perform such services reasonably
requested of her by the Company during the period of her employment and to
refrain from engaging in those activities regarding Company affairs, if any,
that the Company requests her to refrain from engaging in from time to time,
with payment of such compensation and continued employment dependent on good
faith compliance with the foregoing. During the period of her employment,
Deborah Hiton shall be eligible for the same health insurance benefits as are
made available by the Company for comparably compensated individuals. The
Company further acknowledges and agrees that all expenses incurred on Deborah
Hiton's personal credit card for purchase by or for the Company through the date
hereof shall be reimbursed promptly, following delivery of proper documentation.
The Company shall pay immediately all finance charges on the aforesaid credit
card which relate to purchases for or on behalf of the Company.

         By counterpart execution hereof, as a "Managing Member," Deborah Hiton
agrees to be bound by the terms and conditions of this Agreement, including but
not limited to Section 9.11 and Section 11.7 hereof. She further agrees that her
sole interest as a Member (exclusive of her rights to acquire Class B Interests
as set forth in Section 11.7 hereof) shall be her ownership of 300,000 Managing
Membership Interests, which upon execution by her of this Agreement shall be
deemed subscribed for by her and fully paid for, and shall be reflected on the
books and records of the Company.

         Except for the Company's obligations set forth in Section 9.11 and
Section 11.7 hereof, Deborah Hiton agrees that no other sums of money are due or
owing to her, she has no other rights with respect to any other ownership
interest in the Company or no other contractual rights from the Company, and she
hereby releases the Company, its Manager, its Members, each of the Convertible
Note lenders and the Company's attorneys from and against any claim, cost,
damages, liability or obligation of any matter whatsoever whether actually
incurred or accrued, known or unknown, and owing to Deborah Hiton by any of the
foregoing persons or entities from the beginning of time to the date of this
Agreement. If for any reason this Agreement is not countersigned by Deborah
Hiton and delivered to the Manager on or before July 4, 2003, then the terms of
Section 9.11 and Section 11.7 shall be deemed null and void and the remainder of
this Agreement shall be binding upon those parties signatory to this Agreement.

         9.12 Compensation to Manager. The Manager shall be entitled to initial
compensation of $5,000 per month commencing with July 1, 2003, subject to
increase in the Manager's sole discretion to an aggregate sum not to exceed
$10,000 per month, should the Manager's time commitments and effort increase
substantially from currently anticipated levels of activity. Any sums due from
the Company to the Manager for unpaid fees, loans or advances to the Company
shall bear interest at the borrowing rate set forth in Section 9.3(b) above. The
Company shall pay all organization and administrative expenses of the Manager
associated with the administration of the Company and shall reimburse the
Manager and its affiliates for all out-of-pocket expenses incurred on behalf of
the Company.

         9.13 Advisory Board. The Company shall establish an advisory board to
meet with the Manager from time to time to consult with and provide
recommendations to the Manager. Craig Siegler shall serve as an Advisory Board
Member. Should the Company be converted to a corporation, the Company and
Manager shall cause Craig Siegler to be elected to the board of directors of the
corporation.

                                       19

<PAGE>

         9.14 Call Center Operations. The Company may engage in the business of
providing software and/or hardware products and/or services to the call center
industry either directly or through one or more subsidiaries. The Company will
not engage in the Call Center Business other than directly or through a
subsidiary and the Company will not cause Siegler Call Center LLC to operate
other than as a subsidiary of the Company.

                                    ARTICLE X

                                 INDEMNIFICATION

         10.1 Indemnification. The Manager and any Affiliate engaged in the
performance of services on behalf of the Company (hereinafter sometimes referred
to as an "Indemnitee"), shall, except as provided to the contrary in this
Article X:

                  (a) be indemnified by the Company from assets of the Company
         (and not by the Members) for any liability, loss, cost and expense of
         any pending or threatened litigation or other action (collectively
         referred to herein as "Liabilities") suffered by such Indemnitee, and

                  (b) have no liability, responsibility, or accountability in
         damages or otherwise to the Company or any Member for any loss suffered
         by the Company or any Member, which arises out of any action or
         inaction of such Indemnitee if:

                           (i) the Manager has determined, in good faith, that
                  such course of conduct was in the best interests of the
                  Company; and

                           (ii) such course of conduct did not constitute fraud
                  or misconduct by such Indemnitee.

Notwithstanding the foregoing, each Indemnitee shall be liable, responsible and
accountable, and the Company shall not be liable to any such Indemnitee for any
portion of such Liabilities, which resulted from such Indemnitee's own fraud or
intentional misconduct to the Company or any Member, as determined by a court of
competent jurisdiction. Subject to Section 10.2 hereof, if any action, suit, or
proceeding shall be pending against the Company or an Indemnitee which is
alleged to relate to, or arise out of, any action or inaction of the Manager or
any Affiliates, the Company shall have the right to employ, at the expense of
the Company, separate counsel of its choice in such action, suit or proceeding.

         Any amounts payable by the Company to an Indemnitee pursuant to this
Section 10.1 shall be recoverable only out of the assets of the Company and no
Member shall have any personal liability on account thereof. The Company shall
not incur or assume the cost of that portion of liability insurance which
insures the Manager or any Affiliate for any liability as to which the Manager
or such Affiliate is prohibited from being indemnified pursuant to this Section
10.1.

         10.2 Advances. The provision of advances from Company funds to an
Indemnitee for legal expenses and other costs incurred as a result of any legal
action initiated against an Indemnitee, by a Member or otherwise, is permitted,
if:

                  (a) such suit, action or proceeding relates to or arises out
         of, or is alleged to relate to or arise out of, any action or inaction
         on the part of the Indemnitee in the performance of his or its duties
         or provision of its services on behalf of the Company; and

                  (b) the Indemnitee undertakes to repay any funds advanced
         pursuant to this Article X in cases in which such Indemnitee would not
         be entitled to indemnification under Section 10.1.

                                       20

<PAGE>

If advances are permissible under this Article X, the Indemnitee shall furnish
the Company with an undertaking as set forth in the foregoing sentence and shall
thereafter have the right to bill the Company for, or otherwise request that the
Company pay, at any time and from time to time after such Indemnitee has become
obligated to make payment therefor, any and all amounts for which such
Indemnitee believes in good faith that such Indemnitee is entitled to
indemnification under this Article X. The Company shall pay any and all such
bills and honor any and all such requests for payment for which the Company is
liable as determined above. In the event that a final determination is made that
the Company is not so obligated in respect to all or any portion of the amounts
paid by it or if the Indemnitee enters into a stipulation or settlement with
like effect, such Indemnitee will refund such amount, plus interest thereon at
the then prevailing market rate of interest, within sixty (60) days of such
final determination, and in the event that a final determination is made that
the Company is so obligated in respect to any amount not paid by the Company to
a particular Indemnitee or if the Company enters into a stipulation or
settlement with like effect, the Company will pay such amount to such
Indemnitee.

         10.3 Discharge of Duties; Consideration. In discharging the duties of
their respective positions, Members and the Manager may, in considering the best
long term and short term interests of the Company, consider the effects of any
action (including without limitation, action that may involve or relate to a
change or potential change in control of the Company) upon employees, suppliers
and customers of the Company or its subsidiaries, communities in which offices
or other establishments of the Company or its subsidiaries are located, and all
other pertinent factors.

                                   ARTICLE XI

                       CONTRIBUTIONS AND CAPITAL ACCOUNTS

         11.1 Initial Capital Contributions. The Managing Members shall be
issued in the aggregate up to 3,320,268 Managing Membership Interests for
$0.0001 per Interest, at such time as designated by the Manager, by execution of
a counterpart copy of this Agreement or on separate subscription agreement, in
each instance designating the number of Interests to be issued to the Managing
Member in question. Any unallocated Managing Membership Interests or previously
allocated Managing Membership Interests that have been forfeited, may be issued
from time to time by the Manager to such persons or entities and on such other
terms and conditions as the Manager deems necessary and proper, provided such
persons are not the Manager or its affiliates. The Class A Member has made a
Capital Contribution to the Company in the amount equal to all sums of capital
contributed to the Company by the Class A Member to date, exclusive of proceeds
of the Private Bank Loan which he has advanced to the Company (see Section 11.6
below), and has been issued 2,837,950 Class A Interests for said Capital
Contribution. Also, execution of this Agreement by Siegler Family Limited
Partnership constitutes its acknowledgement and agreement with the parties
hereto that its prior allocation of 500,000 Managing Membership Interests is
null and void ab initio and it no longer holds an interest in the Company or a
right to acquire an interest in the Company as of the date first set forth
above. Each Class B Member shall contribute capital to the Company at $0.3247692
per Interest by counterpart execution of this Agreement as accepted by the
Manager or by tender of cash or a subscription agreement (or counterpart
signature page to this Agreement) in form and substance satisfactory to the
Manager providing for the conversion to capital on a dollar-for-dollar basis of
all principal amount of: (i) Convertible Loans previously funded by the
applicable lender Member; or (ii) in the case of Deborah Hiton, some or all of
the principal amount of the Hiton Loan as further provided in Section 11.7
below. Effective upon conversion of a Convertible Loan to capital, all
corresponding Warrants issued with respect to the converted principal amount
shall lapse, and all accrued, unpaid interest with respect to such Convertible
Loan shall remain as an obligation of the Company. No interest shall accrue on
any Capital Contribution and no Member shall have the right to withdraw or be
repaid any Capital Contribution except as provided in this Agreement.
Notwithstanding anything herein to the contrary, this Agreement shall not be
construed as creating a deficit restoration obligation or

                                       21

<PAGE>

otherwise personally obligating any Member to make a Capital Contribution in
excess of the Capital Contribution made to purchase such Member's Membership
Interests. The Members acknowledge that the fair market value of the Managing
Membership Interests as of the date of the issuance of the Managing Membership
Interests does not exceed the purchase price for the Managing Membership
Interests, and the Members hereby acknowledge that the Managing Membership
Interests constitute "profits interests" as defined under Revenue Procedure
93-27 promulgated by the Internal Revenue Service.

         11.2 Maintenance of Capital Accounts. The Company shall establish and
maintain Capital Accounts in accordance with Section 704(b) of the Code and the
Treasury Regulations thereunder for each Member and Assignee at the Company's
expense.

         11.3 Sale or Exchange of Interest. In the event of a sale or exchange
of some or all of a Member's Membership Interests in the Company, the Capital
Account of the Transferring Member shall become the Capital Account of the
Assignee, to the extent it relates to the Membership Interests transferred.

         11.4 Class B Interests. The Company shall issue such number of Class B
Interests as designated by the Manager for the purchase price aforesaid, in an
amount of up to $3,000,000 of Interests. The Class B Interests will share pro
rata in all rights allocable to the Class B Holders, irrespective of the number
of Class B Interests issued; provided, however, if less than $750,000 of Class B
Interests are issued (exclusive of Class B Interests issuable upon the
conversion of convertible loans into equity), then the Class B Holders as a
group will share in distributions per Section 12.2(f) hereof based upon the
number of Interests they acquire and not based upon sixty percent (60%) of all
residual distributions, and the unallocated portion of such distributions shall
be divided among all Class A, Class B and Managing Members according to their
proportionate Interest holdings. The Manager shall have the right to pay
commissions not to exceed the maximum legally permitted rate in connection with
the placement of Interests by persons other than the Manager or its Affiliates.

         11.5 Additional Capital Contributions.

                  (a) If in the sole discretion of the Manager additional funds
         other than those set forth in Section 11.1 and Section 11.4 above are
         needed for the Company, the Manager shall notify the existing Members
         of the amount of additional funds needed, the minimum capital
         contribution that will be accepted and the terms and conditions with
         respect to such request for funds. Such terms may include priorities in
         Profits and Loss allocations, Cash Flow and Capital Items Proceeds and
         super majority voting rights (which may supersede all other voting
         rights of Members contained in this Agreement) in favor of the
         contributors relative to the other Members. The existing Members shall
         have the first right, but no obligation, to contribute the additional
         funds on a pro rata basis, whereby the "share" of each such person or
         entity will be a fraction, the numerator of which is the number of
         Interests owned by such person or entity. Within fifteen (15) days
         after the date of the notification from the Manager, this right may be
         exercised by each Member by giving notice to the Manager of the amount
         of the additional funds that the Member desires to contribute. Failure
         of a Member to so notify the Manager shall constitute a waiver of any
         rights to contribute the additional funds with respect to the capital
         call in question.

                  (b) In the event the existing Members exercising their rights
         hereunder elect to contribute more than the needed additional funds
         with respect to any of the capital call amount not funded by existing
         Members per their preemptive rights set forth in Section 11.5(a) above,
         then up to the amount of additional funds not funded by them shall be
         divided among such persons and entities wishing to contribute
         additional funds, as to each such person or entity based

                                       22

<PAGE>

         upon the relative size of their "shares" as computed in Section
         11.5(a). The additional funds shall be paid to the Company within
         fifteen (15) days of notice from the Manager of the amount the Member
         shall contribute, or such lesser or greater period of time designated
         by the Manager in the notice.

                  (c) If the existing Members do not elect to contribute all of
         the needed additional funds, the Manager shall have the right to seek
         new Members (including the Manager or its Affiliates) under the same
         terms and conditions that the existing Members were solicited for
         additional funds. Additional contributions shall be made upon execution
         and acknowledgment of instruments in form and substance satisfactory to
         the Manager. Upon receipt of additional funds from existing or new
         Members, the Interests, including allocable share of Profits and
         Losses, and distributive shares of Net Cash Flow and Capital Items
         Proceeds of all Members shall be adjusted to reflect the terms and
         conditions upon which such additional funds were solicited.

         11.6 Siegler Loans. Effective as of the date hereof, Craig Siegler
represents and warrants that he had advanced $1,213,136 to the Company (the
"Original Loan," inclusive of proceeds of a $160,000 personal loan from Private
Bank to Craig Siegler guaranteed by the Company (the "Bank/Siegler Loan"), the
proceeds of which were lent to the Company by Craig Siegler (the "New Loan").
Additionally, $50,000 was lent to the Company directly by each of Mitchell D.
Goldsmith, Robert Gold and Bruce Crown (collectively, "Direct Loans") and
$50,000 was lent to Craig Siegler by Mitchell D. Goldsmith (the "Siegler
Investor Loan") and then advanced by Craig Siegler to the Company.

         Effective as of March 20, 2003: (i) the Direct Loans and Siegler
Investor Loans were restructured as an aggregate of $200,000 of Convertible
Loans, with Craig Siegler having disclaimed any rights to the proceeds
therefrom, and such proceeds have been treated as if they were direct advances
to the Company by Messrs. Goldsmith, Gold and Crown; and (ii) the principal
amount of the Original Loan (exclusive of the New Loan), and all other advances,
if any, by Craig Siegler to the Company, have been converted to equity in the
Company, and constitute the paid-in capital contribution with respect to the
Class A Interests already purchased by Craig Siegler, and said Class A Interests
are in lieu of the Managing Membership Interests previously issued to Craig
Siegler. Craig Siegler acknowledges and agrees that he no longer holds any
Managing Membership Interests. The New Loan shall not be deemed to constitute a
contribution to the capital of the Company, and by execution of this Agreement
by the Manager, the Company agrees to indemnify and hold harmless Craig Siegler
against any and all loss or liability he may incur as a result of the
Bank/Siegler Loan and further agrees that once it has received an aggregate of
new Capital Contributions (exclusive of conversions to equity of loans funded to
the Company prior to the date of this Second Amended and Restated Operating
Agreement), in the following amounts, it shall pay off the following amounts of
the Siegler/Bank Loan (which shall be credited dollar-for-dollar against the
Company's obligations under the New Loan):

<TABLE>
<CAPTION>
NEW CAPITAL CONTRIBUTION             PRINCIPAL REDUCTION OF LOAN
------------------------             ---------------------------
<S>                                  <C>
          $1,500,000                                   $50,000
       Next $500,000                                   $50,000
       Next $500,000                    Balance (i.e., $60,000)
</TABLE>

         Craig Siegler further confirms and agrees that the interest and other
obligations under the New Loan shall be equal to those under the Bank/Siegler
Loan and that each payment by the Company on Craig Siegler's behalf with respect
to the Bank/Siegler Loan shall be credited dollar-for-dollar against the
parallel obligation under the New Loan. Craig Siegler further agrees that he
shall stand still and not require any payment with respect to the New Loan
except to the extent that a corresponding payment is required by the Bank with
respect to the Bank/Siegler Loan.

                                       23

<PAGE>

         11.7 Hiton Loans. Deborah Hiton has made a loan of $75,000 to the
Company ("Hiton Loan"). By counterpart execution hereof, she acknowledges and
agrees that (i) upon tender of a subscription agreement to the Company for Class
B Interests in the amount of up to $75,000 (to be credited dollar for dollar
against her loan), she shall be entitled to up to 75,000 Class B Interests,
purchasable at $1.00 per Interest provided that such subscription right shall
lapse thirty (30) days following repayment of the Hiton Loan; and (ii) until
repayment of the Hiton Loan by the Company or payment in full of the Company's
distributions called for under Section 12.2 (a), (b), (c) and (d), she agrees to
standstill and not seek payment of principal or interest thereon or to declare a
default with respect thereto or to assign any portion of said loan to any other
person or entity unless they agree to be bound by comparable restrictive
covenants in form and substance satisfactory to the Manager, and further agrees
to execute such forms of standstill and subordination agreement as is
satisfactory to the Manager.

         11.8 Inconsistencies. The terms of this Sections 11.6 and 11.7 shall
supersede any inconsistencies with any form of note or loan agreement evidencing
any of the loans referenced in Sections 11.6 and 11.7 and the respective parties
hereto who are any of such lenders shall take all steps necessary to ensure
compliance with the foregoing as it applies to their respective loans.

         11.9 Employee Incentives and Compensation. The Manager shall have the
authority to grant additional Managing Membership Interests to employees of the
Company or its Subsidiaries who are not any of the Manager, Mike Balkin or their
respective Affiliates at fair market value as determined in the good faith
discretion of the Manager from time to time, giving due consideration to the
current valuation of the Managing Membership Interests.

                                   ARTICLE XII

                          ALLOCATIONS AND DISTRIBUTIONS

         12.1 General Rules.

                  (a) Except as otherwise required pursuant to Section 12.9, in
         its sole discretion, the Manager may, from time to time, make
         Distributions or return Capital Contributions to Holders subject to any
         restriction in the Certificate. All Holders consent to all
         Distributions directed by the Manager which are made in accordance with
         the terms of this Agreement.

                  (b) The Manager may base a determination that a Distribution
         or return of a Capital Contribution may be made under this Section 12.1
         in good faith reliance upon a balance sheet and profit and loss
         statement of the Company represented to be correct by the person having
         charge of its books of account or certified by an independent public or
         certified public accountant or firm of accountants to fairly reflect
         the financial condition of the Company.

                  (c) The effect of a Distribution or return of a Capital
         Contribution under this Section 12.1 is measured as of the earlier to
         occur of the following:

                           (i) the date money or other Property is transferred
                  or debt incurred by the Company therefor; or

                           (ii) the date Holders cease to be Holders.

         12.2 Distribution of Net Cash Flow and Capital Items Proceeds. Subject
to Section 12.4, Net Cash Flow and Capital Items Proceeds for any fiscal year
(which shall be made no later than sixty (60)

                                       24

<PAGE>

days following the end of the fiscal year in question) of the Company, if
distributed in the sole discretion of the Manager, shall be distributed as
follows:

                  (a) First, one hundred percent (100%) to the Class B Holders
         and among them in accordance with their relative unpaid, accrued
         Preferred Cumulative Returns until their Preferred Cumulative Returns
         have been reduced to zero;

                  (b) Second, one hundred percent (100%) to the Class B Holders
         until aggregate distributions pursuant to this Section 12.2(b) with
         respect to all years equal two times their aggregate Capital
         Contributions to the Company (and prorated based upon their respective
         original Capital Contributions);

                  (c) Third, one hundred percent (100%) to the Class A Holder
         until his accrued, unpaid Preferred Cumulative Return has been reduced
         to zero;

                  (d) Fourth, one hundred percent (100%) to the Class A Holder
         until aggregate distributions pursuant to this Section 12.2(d) with
         respect to all years equal the Class A Holders' original Capital
         Contributions;

                  (e) Fifth, one hundred percent (100%) to the Managing Members
         and among them in accordance with their relative Adjusted Investments
         until their Adjusted Investment is reduced to zero; and

                  (f) Thereafter, 60% among the Class B Holders (pro rata in
         accordance with their respective ownership interest) and 21.566% among
         the Managing Members and 18.434% to the Class A Member (pro rata in
         accordance with their issued and outstanding Interests); provided,
         further, that to the extent fewer than 3,320,268 Managing Membership
         Interests are issued, then the distributions allocable to the
         unallocated Interests shall be shared pro rata among the Class A, Class
         B and Managing Holders in accordance with their respective Interests
         and if more than 3,320,268 Managing Membership Interests are issued
         (the amount of Managing Membership Interests over 3,320,268 being the
         "Excess"), then the distributions to the Holders of the Class A, Class
         B and initial 3,320,268 Managing Membership Interests shall be
         proportionately reduced (with the balance allocable to the Managing
         Membership Interests in excess of 3,320,268) by a factor equal to the
         product of the distributable amount multiplied by a fraction, the
         numerator of which is the Excess and the denominator of which is the
         sum of 15,395,545 plus the Excess.

The Manager may withhold from any distribution amounts which it deems
appropriate for reserves.

         12.3 [INTENTIONALLY DELETED]

         12.4 Tax Distributions. Any provision of this Agreement to the contrary
notwithstanding, the Company shall distribute cash (to the extent not prohibited
pursuant to an agreement entered into by the Company or otherwise prohibited by
law) to the Holders sufficient for the Holders to pay federal, state and local
income taxes attributable to income allocated to them pursuant to this Article
XII, excluding any allocations of income pursuant to Section 12.5(a)(i) or
Section 12.5(a)(ii), assuming each Holder is subject to the highest marginal
federal, state and local income tax rates applicable to individuals resident in
the State of Illinois. All amounts distributed pursuant to this Section 12.4
shall be treated as amounts distributed to the relevant Holder pursuant to
Section 12.2, as applicable, and all amounts withheld pursuant to the Code or
any provisions of state or local tax law with respect to any payment or
distribution to the Holders from the Company shall be treated as amounts
distributed to the relevant Holders pursuant to Section 12.2 or this Section
12.4, as applicable, provided further, no distribution shall

                                       25

<PAGE>

be made if the distribution would cause the Holder to have a deficit balance in
the Holder's Capital Account.

         12.5 Allocation of Profits or Losses. After giving effect to the
special allocations set forth in Section 12.6 and Section 12.7 below, for each
fiscal year, Profits or Losses shall be allocated as follows:

                  (a) Profits shall be allocated:

                           (i) first, among Holders for each fiscal year until
                  the Profits allocated to each Holder equals the cumulative
                  Losses previously allocated to the Holder pursuant to Section
                  12.5(b)(ii) below reduced by all prior allocations to the
                  Holder under this Section 12.5(a)(i) and in the same ratio;

                           (ii) next, among Holders for each fiscal year until
                  the Profits allocated to each Holder equals the cumulative
                  Losses previously allocated to the Holder pursuant to Section
                  12.5(b)(i) below reduced by all prior allocations to the
                  Holder under this Section 12.5(a)(ii) and in the same ratio;

                           (iii) thereafter, pro rata among the Holders in
                  accordance with the Residual Sharing Ratios.

                  (b) Losses shall be allocated:

                           (i) first, subject to the provisions of Section 12.10
                  below, one hundred percent (100%) to the Class B Holders in
                  accordance with their Class B Sharing Ratios and Class A
                  Holders in accordance with the Class A Sharing Ratios (and as
                  among each class based upon the aggregate outstanding Adjusted
                  Investment from time to time) until aggregate Losses allocated
                  per this Section 12.5(b)(i) equal their Adjusted Investment;

                           (ii) thereafter, among the Holders, pro rata who bear
                  the risk of loss with respect to the Losses in accordance with
                  the Regulations.

         12.6 Special Allocations. The following special allocations shall be
made in the following order:

                  (a) Minimum Gain Chargeback. Notwithstanding any other
         provision of this Article XII, if there is a net decrease in
         Partnership Minimum Gain during any Company Taxable Year, each Holder
         who would otherwise have an Adjusted Capital Account Deficit at the end
         of the year shall be specially allocated items of Company income and
         gain for the year (and, if necessary, subsequent years) in an amount
         and manner sufficient to eliminate the Adjusted Capital Account Deficit
         as quickly as possible. The items to be so allocated shall be
         determined in accordance with Treasury Regulations Section 1.704-2(f).
         This Section 12.6(a) is intended to comply with the minimum gain
         chargeback requirement in the applicable Section of the Treasury
         Regulations and shall be interpreted consistently therewith.

                  (b) Member Minimum Gain Chargeback. Notwithstanding any other
         provision of this Article XII, except Section 12.6(a), if there is a
         net decrease in Member Minimum Gain during any Company Taxable Year
         attributable to a Member Nonrecourse Debt, the Holders bearing the
         economic risk of loss with respect to the Member Nonrecourse Debt shall
         be specially allocated a pro rata portion of each of the Company's
         items of income and gain for the Taxable Year (and, if necessary, for
         subsequent Taxable Years) in proportion to, and to the extent of, the

                                       26

<PAGE>

         amount of each Holder's share of the net decrease in Member Minimum
         Gain during the Taxable Year as determined in accordance with the
         provisions of Treasury Regulations Section 1.704-2(i)(4). In the event
         that the net decrease in Member Minimum Gain occurs in connection with
         the disposition of all or any portion of the Company Property securing
         a Member Nonrecourse Debt, then any items of Company income or gain
         allocated in accordance with the previous sentence shall first consist
         of gain recognized by the Company as a result of the disposition. The
         allocations provided in this Section 12.6(b) shall be determined in
         accordance with, and only to the extent required by, Treasury
         Regulations Sections 1.704-2(i) and 1.704-2(j)(2)(ii).

                  (c) Qualified Income Offset. In the event any Holder
         unexpectedly receives any adjustments, allocations, or distributions
         described in Treasury Regulations Section 1.704-1(b)(2)(ii)(d)(4),
         Section 1.704-1(b)(2)(ii)(d)(5), or Section 1.704-1(b)(2)(ii)(d)(6),
         items of Company income and gain shall be specially allocated to that
         Holder in an amount and manner sufficient to eliminate, to the extent
         required by the Treasury Regulations, the Adjusted Capital Account
         Deficit of the Holder as quickly as possible; provided, however, that
         an allocation pursuant to this Section 12.6(c) shall be made if and
         only to the extent that the Holder would have an Adjusted Capital
         Account Deficit after all other allocations provided for in this
         Article XII have been tentatively made as if this Section 12.6(c) were
         not in this Agreement.

                  (d) Gross Income Allocation. In the event any Holder has a
         deficit Capital Account at the end of any Company Taxable Year that is
         in excess of the sum of (i) the amount the Holder is obligated to
         restore, (ii) the amount the Holder is deemed to be obligated to
         restore pursuant to the penultimate sentence of Treasury Regulations
         Section 1.704-2(g)(1) and (i)(5) and (iii) the amount the Holder would
         be deemed obligated to restore if Member Nonrecourse Deductions were
         treated as Nonrecourse Deductions, each Holder shall be specially
         allocated items of Company income and gain in the amount of the excess
         as quickly as possible; provided, however, that an allocation pursuant
         to this Section 12.6(d) shall be made if and only to the extent that
         the Holder would have a deficit Capital Account in excess of the sum
         after all other allocations provided for in this Article XII have been
         tentatively made as if Section 12.6(c) and this Section 12.6(d) were
         not in this Agreement.

                  (e) Nonrecourse Deductions. Nonrecourse Deductions for any
         Taxable Year or other period shall be specially allocated to the
         Holders in proportion to their respective Membership Interests.

                  (f) Member Nonrecourse Deductions. Any Member Nonrecourse
         Deductions for any Taxable Year or other period shall be allocated to
         the Holder who bears the economic risk of loss with respect to the
         Member Nonrecourse Debt to which the Member Nonrecourse Deductions are
         attributable in accordance with Treasury Regulations Sections
         1.704-2(i)(1) and 1.704-2(i)(2).

                  (g) Section 754 Adjustment. To the extent Treasury Regulations
         Section 1.704-1(b)(2)(iv)(m) requires that an adjustment to the
         adjusted tax basis of any Company asset pursuant to Code Section 734(b)
         or Code Section 743(b) be taken into account in determining Capital
         Accounts, the amount of the adjustment to the Capital Accounts shall be
         treated as an item of gain (if the adjustment increases the basis of
         the asset) or loss (if the adjustment decreases the basis) and the gain
         or loss shall be specially allocated to the Holders in a manner
         consistent with the manner in which their Capital Accounts are required
         to be adjusted pursuant to Treasury Regulations Section
         1.704-1(b)(2)(iv)(m).

                                       27

<PAGE>

                  (h) Syndication Expenses. Syndication Expenses for any fiscal
         year or other period shall be specially allocated to the Holders in
         proportion to their Membership Interests, provided, that if Additional
         Members are admitted to the Company pursuant to Section 16.3 hereof on
         different dates, all Syndication Expenses shall be divided among the
         Persons who own Membership Interests from time to time so that, to the
         extent possible, the cumulative Syndication Expenses allocated with
         respect to each Membership Interest at any time is the same amount. In
         the event the Manager shall determine that such result is not likely to
         be achieved through future allocations of Syndication Expenses, the
         Manager may allocate a portion of Profits or Losses so as to achieve
         the same effect on the Capital Accounts of the Holders, notwithstanding
         any other provision of this Agreement.

         12.7 Curative Allocations. The allocations set forth in Sections
12.6(a), 12.6(b), 12.6(c), 12.6(d), 12.6(e) and 12.6(f) (the "Regulatory
Allocations") are intended to comply with certain requirements of Treasury
Regulations Section 1.704-1(b). Notwithstanding any other provisions of this
Article XII (other than the Regulatory Allocations), the Regulatory Allocations
shall be taken into account in allocating other Profits, Losses, and items of
income, gain, loss, and deduction among the Holders so that, to the extent
possible, the net amount of the allocations of other Profits, Losses, and other
items and the Regulatory Allocations to each Holder shall be equal to the net
amount that would have been allocated to each Holder if the Regulatory
Allocations had not occurred. Notwithstanding the preceding sentence, Regulatory
Allocations relating to (a) Nonrecourse Deductions shall not be taken into
account except to the extent that there has been a reduction in Partnership
Minimum Gain, and (b) Member Nonrecourse Deductions shall not be taken into
account except to the extent that there would have been a reduction in
Partnership Minimum Gain if the loan to which the deductions are attributable
were not made or guaranteed by a Holder within the meaning of Treasury
Regulations Section 1.704-2(b)(4).

         12.8 Tax Allocations; Code Section 704(c).

                  (a) In accordance with Section 704(c) of the Code and the
         Treasury Regulations thereunder, income, gain, loss, and deduction with
         respect to any Property contributed to the capital of the Company
         shall, solely for tax purposes, be allocated among the Holders so as to
         take account of any variation between the adjusted basis of the
         Property to the Company for federal income tax purposes and its initial
         Gross Asset Value (computed in accordance with paragraph (a) of the
         definition of Gross Asset Value).

                  (b) In the event the Gross Asset Value of any Company asset is
         adjusted pursuant to paragraph (b) of the definition of Gross Asset
         Value and the Company adjusts Capital Accounts to reflect the
         revaluation, Capital Accounts shall be adjusted in accordance with
         Treasury Regulations Section 1.704-1(b)(2)(iv)(g) for allocations of
         depreciation, depletion, amortization, and gain or loss and subsequent
         allocations of depreciation, depletion, amortization, and gain or loss
         with respect to the asset shall take account of any variation between
         the adjusted basis of the asset for federal income tax purposes and its
         Gross Asset Value in the same manner as under Code Section 704(c) and
         the Treasury Regulations thereunder. This Section 12.8(b) is intended
         to comply with the requirements of Treasury Regulations Section
         1.704-1(b)(2)(iv)(f) and shall be interpreted consistently therewith.

                  (c) Any elections or other decisions relating to the
         allocations shall be made by the Manager in any manner that reasonably
         reflects the purpose and intention of this Agreement. Allocations
         pursuant to this Section 12.8 are solely for purposes of federal,
         state, and local taxes and shall not affect, or in any way be taken
         into account in computing, any Holder's Capital

                                       28

<PAGE>

         Account or share of Profits, Losses, other items, or Distributions
         pursuant to any provision of this Agreement.

         12.9 Other Allocation Rules.

                  (a) For purposes of determining the Profits, Losses, or any
         other items allocable to any period, Profits, Losses, and any such
         other items shall be apportioned among the Holders as determined by the
         Manager using any permissible method under Section 706 of the Code and
         the Treasury Regulations thereunder; to the greatest extent
         practicable, the Manager shall use the closing of the books method of
         accounting to maximize allocable losses to the Company.

                  (b) All allocations to the Holders pursuant to this Article
         XII shall, except as otherwise provided in this Agreement, be divided
         among them in proportion to the Membership Interests held by each.

                  (c) Except as otherwise provided in this Agreement, all items
         of income, gain, loss, deduction, and any other allocations not
         otherwise provided for shall be divided among the Holders in the same
         proportions as they share Profits or Losses, as the case may be, for
         the year.

                  (d) Excess non-recourse liabilities of the Company (as defined
         in Treasury Regulations Section 1.752-4) shall be allocated among the
         Holders in accordance with the Holder's Percentage Interests.

                  (e) The Members are aware of the income tax allocations made
         by this Article XII and hereby agree to be bound by the provisions of
         this Article XII in reporting their shares of income and loss for
         income tax purposes.

                  (f) For any period in which a state in which the Company is
         subject to tax imposes an entity level income tax upon the income of
         the Company, and if the Company is entitled to a credit or deduction in
         computing that tax for income allocable to one or more (but fewer than
         all) Holders who are separately subject to the entity level tax, the
         Holders' respective allocable shares of the Company's Profit or Loss
         shall be computed first without taking the Company's tax liability into
         account, and the Company's tax liability shall then be specially
         allocated to those Holders who are not separately subject to the entity
         level tax for whom no credit or deduction was available to the Company.

         12.10 Allocation of Deduction or Loss in Certain Circumstances. No
Holder shall be allocated any item of deduction or loss of the Company if such
allocation would cause such Holder's Capital Account to become negative by more
than the sum of: (i) any amount such Holder is obligated to restore upon
liquidation of the Company; plus (ii) such member's share of the Company's
"minimum gain" and partner nonrecourse debt minimum gain, as such terms are
defined in the Regulations. An item of deduction or loss that cannot be
allocated to a Holder pursuant to this Section 12.10 shall be allocated to any
Holder that bears the risk of loss attributable to such deduction. For this
purpose, in determining the Capital Account balance of such Holder, the items
described in Regulation Sections 1.704-1(b)(2)(ii)(d)(4), (5) and (6) shall be
taken into account.

                                       29

<PAGE>

                                  ARTICLE XIII

                                      TAXES

         13.1 Elections. The Manager may make any tax elections for the Company
allowed under the Code or the tax laws of any state or other jurisdiction having
taxing jurisdiction over the Company, including but not limited to an election
under Section 754 of the Code.

         13.2 Taxes of Taxing Jurisdictions. To the extent that the laws of any
Taxing Jurisdiction require, each Member requested to do so by the Manager will
submit an agreement providing that the Member will make timely income tax
payments to the Taxing Jurisdiction and that the Member accepts personal
jurisdiction of the Taxing Jurisdiction with regard to the collection of income
taxes attributable to the Member's income, and interest, and penalties assessed
on such income. If the Member fails to provide such agreement, the Company may
withhold and pay over to such Taxing Jurisdiction with respect to such income.
Any such payments with respect to the income of a Member shall be treated as a
distribution for purposes of Article XII. The Manager may, where permitted by
the rules of any Taxing Jurisdiction, file a composite, combined or aggregate
tax return reflecting the income of the Company and pay the tax, interest and
penalties of some or all of the Members on such income to the Taxing
Jurisdiction, in which case the Company shall inform the Members of the amount
of such tax interest and penalties so paid.

         13.3 Tax Matters Partner. The Manager shall, from time to time, elect a
tax matters partner who shall act as the tax matters partner of the Company
pursuant to Code Section 6231(a)(7) and shall take such action as may be
necessary to cause each other Member to become a notice partner within the
meaning of Code Section 6223 of the Code. The initial Tax Matters Partner shall
be Craig Siegler.

         13.4 Method of Accounting. The records of the Company shall be
maintained on either (a) a cash receipts and disbursements method of accounting,
or (b) an accrual method of accounting as the Manager may determine.

                                   ARTICLE XIV

                        TRANSFER OF MEMBERSHIP INTERESTS

         14.1 Conditions of Transfer. No Member or Assignee may Transfer any
portion or all of or any interest or rights in the Member's or Assignee's
Membership Interests unless the following conditions ("Conditions of Transfer")
are satisfied:

                  (a) The Transfer will not require registration of Membership
         Interests under any federal or state securities laws;

                  (b) The transferee delivers to the Company a written
         instrument agreeing to be bound by the terms of this Agreement.

                  (c) The Transfer will not result in the termination of the
         Company pursuant to Section 708 of the Code or prevent the Company from
         constituting a "partnership" for federal income tax purposes;

                  (d) The Transfer will not result in the Company being subject
         to the Investment Company Act of 1940, as amended; and

                                       30

<PAGE>

                  (e) The transferor or the transferee delivers the following
         information to the Company before the Transfer is made: (i) the
         transferee's taxpayer identification number; (ii) the transferee's
         initial tax basis in the transferred Membership Interests; and (iii)
         the transferee's address.

         14.2 Dispositions not in Compliance with this Article Void. Any
attempted Transfer of a Membership Interest, or any part thereof, not in
compliance with this Article XIV is null and void ab initio.

         14.3 Reasonableness of Transfer Conditions. Each Holder hereby
acknowledges the reasonableness of the prohibition contained in this Article XIV
in view of the purposes of the Company and the relationship of the Holders. The
Transfer of any Membership Interests in violation of the prohibition contained
in this Article XIV shall be deemed invalid, null and void, and of no force or
effect. Any Person to whom Membership Interests are to be transferred in
violation of this Article XIV shall not be entitled to vote on matters coming
before the Members, participate in the management of the Company, act as an
agent of the Company, receive distributions from the Company or have any other
rights in or with respect to the Membership Interests.

         14.4 Evidence of Membership Interests. All Membership Interests shall
be represented by certificates which shall bear the owner's name, the number of
Membership Interests, and such other information as the Manager deems desirable.

                                   ARTICLE XV

                             WITHDRAWAL OF A MEMBER

         15.1 Voluntary Withdrawal. No Member shall have the right or power to
effect a Voluntary Withdrawal from the Company, without the consent of the
Manager, which consent shall not be unreasonably withheld.

         15.2 Involuntary Withdrawal. Immediately upon the occurrence of an
event constituting an Involuntary Withdrawal, the successor of the withdrawn
Member shall thereupon become a Holder but shall not become a Member. If the
Company is continued as provided in Section 17.1, the successor of such
Membership Interests shall, effective as of the date of admission as a Holder,
with respect to all rights accruing to the corresponding Interest, have all the
rights of a Member but shall not be entitled to receive liquidation of the
Membership Interests (until the ultimate liquidation of the Company) and is not
entitled to the fair market value of the Member's Membership Interests, but
rather, shall be entitled to such prospective distributions thereafter made by
the Company from time to time.

         15.3 No Priority in Distributions. Notwithstanding anything to the
contrary contained herein or under the Act, upon the withdrawal, removal or
dissociation of a Member or a Holder of that Member's Interest (collectively,
the "Withdrawn Member"), the Withdrawn Member shall have no right to any payment
or distribution with respect to the Interest held or formerly held by such
Withdrawn Member, except to receive distributions from time to time as are
otherwise called for under this Agreement, pro rata, with the remaining
interests of such class of Interest, as if such Withdrawn Member had not
withdrawn from the Company.

                                       31

<PAGE>

                                  ARTICLE XVI

                  ADMISSION OF ASSIGNEES AND ADDITIONAL MEMBERS

         16.1 Rights of Assignees. The Assignee of a Membership Interest has no
right to participate in the management of the business and affairs of the
Company or to become a Member. The Assignee is only entitled to receive
Distributions, return of capital, and to be allocated the Profits and Losses
attributable to the assigned Membership Interest.

         16.2 Admission of Substitute Members. An Assignee of a Membership
Interest shall be admitted as a Substitute Member and admitted to all of the
rights of the Member who initially assigned the Membership Interest only with
the unanimous approval of the Manager (other than any Manager who has assigned
his Membership Interest to the Assignee seeking to be a Substitute Member). The
Manager may grant or withhold the approval of such admission for any reason in
their sole and absolute discretion. If so admitted, the Substitute Member has
all the rights and powers and is subject to all the restrictions and liabilities
of the Member originally assigning the Membership Interest. The admission of a
Substitute Member, without more, shall not release the Member originally
assigning the Membership Interest from any liability to the Company that may
have existed prior to the approval.

         16.3 Admission of Additional Members. The Manager may permit the
admission of Additional Members and determine the Capital Contributions of such
Members. The Manager may only admit Additional Members as Managing Members to
the extent authorized pursuant to Section 11.1.

         16.4 Assignee is Bound by this Agreement. An Assignee shall be bound by
this Agreement, as amended from time to time, and shall be deemed to have
assented to the terms and conditions of this Agreement and agreed to be bound
hereby, upon the first to occur of the following events:

         The Assignee (or Assignee's representative):

                  (a) tenders payment for the Membership Interest;

                  (b) accepts receipt of a certificate of a Membership Interest;

                  (c) accepts a Distribution made by the Company, as evidenced
         for example, and not by way of limitation, by endorsement of a check
         representing all or any part of any such Distribution;

                  (d) executes any writing evidencing the Assignee's intent to
         become an Assignee of the Company or assent to this Agreement; or

                  (e) complies with the conditions necessary to become an
         Assignee, as set forth in Article XIV; and

                           (i) either requests that the records of the Company
                  reflect such assignment; or

                           (ii) pays valuable consideration for a Membership
                  Interest in the Company.

         16.5 Substitute and Additional Members are Bound by this Agreement Upon
Admission. A Substitute Member and Additional Member shall be bound by this
Agreement, as amended from time to time, and shall be deemed to have assented to
the terms and conditions of this Agreement and deemed to have agreed to be bound
hereby, upon the first to occur of the following events:

                                       32

<PAGE>

         The Substitute Member or Additional Member (or such Member's
representative):

                  (a) tenders payment for the Membership Interest;

                  (b) accepts receipt of a certificate of a Membership Interest;

                  (c) accepts a Distribution made by the Company, as evidenced
         for example, and not by way of limitation, by endorsement of a check
         representing all or any part of any such Distribution;

                  (d) executes any writing evidencing the Substitute Member or
         Additional Member's intent to become a Member of the Company; or

                  (e) complies with the conditions necessary to be admitted as a
         Member, as set forth in Section 16.2; and

                           (i) either requests that the records of the Company
                  reflect such Member's admission on the records of the Company;
                  or

                           (ii) pays valuable consideration for a Membership
                  Interest in the Company.

                                  ARTICLE XVII

                           DISSOLUTION AND WINDING UP

         17.1 Dissolution. The Company shall be dissolved and its affairs wound
up, upon the affirmative vote of the Manager and the holders of not less than a
Majority of the Membership Interests in the Company.

         17.2 Effect of Dissolution. Upon dissolution, the Company shall cease
carrying on business, as distinguished from the winding up of the Company
business, but the Company is not terminated, and continues until the winding up
of the affairs of the Company is completed and the certificate of cancellation
has been issued by the Secretary of State.

         17.3 Distribution of Assets upon Dissolution. Upon the winding up of
the Company, the Company Property shall be distributed:

                  (a) first, to creditors, including Holders who are creditors
         (except as expressly subordinated hereunder), to the extent permitted
         by law, in satisfaction of Company Liabilities, including the expenses
         of liquidation and for the creation of reserves for contingencies which
         the Manager consider necessary; and

                  (b) next, to Holders in the same order of distribution as set
         forth in Section 12.2 hereof.

Liquidation proceeds shall be paid within sixty (60) days of the end of the
Company's Taxable Year or, if later, within ninety (90) days after the date of
liquidation. Such distributions shall be in cash or Property (which need not be
distributed proportionately) or partly in both, as determined by the Manager.

                  (c) Winding Up and Certificate of Cancellation. The winding up
of the Company shall be completed when all debts, liabilities, and obligations
of the Company have been paid and discharged or reasonably adequate provision
therefor has been made, and all of the remaining property

                                       33

<PAGE>

and assets of the Company have been distributed to the Members. Upon the
completion of winding up of the Company, the certificate of cancellation shall
be delivered to the Secretary of State for filing. The certificate of
cancellation shall set forth the information required by the Act.

                                  ARTICLE XVIII

                            MISCELLANEOUS PROVISIONS

         18.1 Entire Agreement. The Agreement represents the entire agreement
among the Manager and all the Members of the Company and supersedes all prior
agreements with respect to the subject matter hereof.

         18.2 Construction. Whenever the singular number is used in this
Agreement and when required by the context, the same shall include the plural
and vice-versa. Whenever, the masculine gender is used in this Agreement and
when required by the context, the same shall include the feminine and neuter
genders.

         18.3 Headings. The headings in this Agreement are inserted for
convenience only and are in no way intended to describe, interpret, define, or
limit the scope, extent or intent of this Agreement or any provision hereof.

         18.4 No Partnership Intended for Non-Tax Purposes. The Members have
formed the Company under the Act, and except for federal and state tax purposes,
expressly do not intend hereby to form a partnership under either the State
Uniform Partnership Act nor the State Uniform Limited Partnership Act. The
Members do not intend to be partners of one to another. To the extent any
Member, by word or action, represents to another Person that any other Member is
a partner or that the Company is a partnership, the Member making such wrongful
representation shall be liable to any other Member who incurs personal liability
by reason of such wrongful representation and shall not be entitled to
indemnification for such act under Article X.

         18.5 Rights of Creditors and Third Parties Under Agreement. The
Agreement is entered into among the Company and the Members for the exclusive
benefit of the Company, its Members, and their successors and assignees. The
Agreement is expressly not intended for the benefit of any creditor of the
Company or any other Person. Except and only to the extent provided by
applicable statute, no such creditor or third party shall have any rights under
this Agreement or any agreement between the Company and any Member with respect
to any Capital Contribution or otherwise.

         18.6 Application of Delaware Law. This Agreement and its interpretation
shall be governed exclusively by its terms and by the laws of the State of
Delaware, and, specifically, the Act.

         18.7 Counterparts. This Agreement may be executed in one or more
counterparts, whether original, photocopy or facsimile, each of which shall
constitute an original, and all of which, when taken together, shall constitute
but one and the same instrument.

         18.8 Counsel. This Agreement and each of the original Operating
Agreements and First Amended and Restated Operating Agreements of the Company
has been drafted by Shefsky & Froelich Ltd. ("S&F") in its capacity as counsel
for the Company and not on behalf of any of the Members or the Manager of the
Company. S&F has advised each of the parties hereto that it has represented
certain of the Members hereof or their affiliates with respect to matter
unrelated to the Company and further, that one of the shareholders of S&F has
purchased Convertible Loans which are anticipated to be converted into Class B
Interests promptly upon the execution hereof, and has further acquired Managing

                                       34

<PAGE>

Membership Interests, all of which may be deemed to constitute a conflict of
interest and could result in additional cost to the Company should it
subsequently elect to withdraw or be required to withdraw from representation of
the Company. S&F has advised each party hereto to retain independent counsel
with respect to the subject matter of this Agreement, and by execution hereof,
each party hereto acknowledges the foregoing, waives the aforesaid conflicts of
interests and consents to S&F's prior and ongoing representation of the Company.

         18.9 Benefit. This Agreement shall be binding upon, and inure to the
benefit of, and shall be enforceable by, the heirs, successors, legal
representatives and permitted assignees of the Holders and the successors,
assignees and transferees of the Company.

         18.10 Power of Attorney. By execution of a counterpart copy of this
Agreement either directly or pursuant to power of attorney, each of the Members
grants to each of the Manager, Robert T. Geras and Scott Allen, a power of
attorney to execute in his name, place and stead:

                  (a) any amendment to this Agreement adopted in accordance with
         the terms of this Agreement; and

                  (b) any document necessary to effect a conversion of the
         Company to a corporation, including but not limited to an assignment of
         the Member's Interests to a corporation in exchange for capital stock
         of the corporation, provided one hundred percent (100%) of all
         Interests are so assigned and the transaction is effected in the good
         faith opinion of the Manager.

         18.11 Notice. Any notice required to be given hereunder shall be deemed
given if:

                  (a) delivered in person with a signed receipt therefor;

                  (b) if delivered to the office or residence of the party
         entitled to notice and a signed receipt is obtained by the messenger
         service for a package addressed to said party;

                  (c) three (3) days after mailed to the party entitled to
         notice, addressed to the last known address and sent via certified or
         registered mail, postage prepaid; or

                  (d) if sent by e-mail, to the last known e-mail address of the
         party entitled to notice, whereby confirmation to delivery of the
         e-mail has been made.

         18.12 Venue; Waiver of Trial by Jury. The parties agree that any suit,
action or proceeding with respect to this Agreement or the Company or its
affairs shall be brought in the courts of Cook County in the State of Illinois
or in the U.S. District Court for the Northern District of Illinois. The parties
hereto hereby accept the exclusive jurisdiction of those courts for the purpose
of any such suit, action or proceeding. Venue for any such action, in addition
to any other venue permitted by statute, will be Cook County, Illinois. The
parties hereto hereby irrevocably waive, to the fullest extent permitted by law,
any objection that any of them may now or hereafter have to venue of any suit,
action or proceeding arising out of or relating to this Agreement or any
judgment entered by any court in respect thereof brought in Cook County,
Illinois, and hereby further irrevocably waive any claim that any such suit,
action or proceeding brought in Cook County, Illinois has been brought in an
inconvenient forum. The parties hereby mutually waive any and all rights which
any party may have to request a jury trial in any proceeding at law or in equity
in any court of competent jurisdiction.

            [THE REMAINDER OF THIS PAGE IS INTENTIONALLY LEFT BLANK]

                                       35

<PAGE>

         IN WITNESS WHEREOF, we have hereunto set our hand and seals on the date
set forth beside our names.

<TABLE>
<S>                                                      <C>
MANAGING MEMBERS:                                        ACCEPTED:  LASALLE NEXVU MANAGER, L.L.C.

_____________________________________________________    By:_____________________________________
MITCHELL D. GOLDSMITH                                         Robert T. Geras, Manager
                        Number of Interests:  182,318    Date:___________________________________

                                                         ACCEPTED:  LASALLE NEXVU MANAGER, L.L.C.

_____________________________________________________    By:_____________________________________
DEBORAH HITON                                                 Robert T. Geras, Manager
                        Number of Interests:  300,000    Date:___________________________________

                                                         ACCEPTED:  LASALLE NEXVU MANAGER, L.L.C.

_____________________________________________________    By:_____________________________________
ROBERT T. GERAS, Pursuant to a power of attorney              Robert T. Geras, Manager
granted to him in each Managing Member's                 Date:___________________________________
Subscription Agreement

                                                         ACCEPTED:  LASALLE NEXVU MANAGER, L.L.C.

                                                         By:_____________________________________
                                                              Robert T. Geras, Manager
Managing Member Signing Individually                     Date:___________________________________

WITHDRAWING MANAGER:

SIEGLER PARTNERS, L.L.C.

By:__________________________________________________    Date:___________________________________
    Craig Siegler, Manager

SIEGLER FAMILY LIMITED PARTNERSHIP (for purposes
of Section 11.7)

By:__________________________________________________    Date:___________________________________
     Craig Siegler, General Partner

NEW MANAGER:

LASALLE NEXVU MANAGER, L.L.C.

By:__________________________________________________    Date:___________________________________
     Robert T. Geras, Manager

CLASS A MEMBER:

_____________________________________________________    Date:___________________________________
 Craig Siegler, Individually
                  Number of Interests:  2,837,950
</TABLE>

                                       36

<PAGE>

<TABLE>
<S>                                                      <C>
CLASS B MEMBERS LISTED ON EXHIBIT A:

_____________________________________________________    Date:___________________________________
ROBERT T. GERAS, Pursuant to a power of attorney
granted to him in each Class B Member's Loan and
Security Agreement

CLASS B MEMBERS (Signing Individually)                   ACCEPTED:  LASALLE NEXVU MANAGER, L.L.C.

                                                         By:_____________________________________
By:__________________________________________________        Robert T. Geras, Manager
    Signatory                                            Date:___________________________________
</TABLE>

                                       37

<PAGE>

                                    EXHIBIT A

                           NEXVU TECHNOLOGIES, L.L.C.

                      MEMBERS' NAMES, CAPITAL CONTRIBUTIONS
                            AND MEMBERSHIP INTERESTS

<TABLE>
<CAPTION>
                                                     MANAGING
                                CAPITAL             MEMBERSHIP
MANAGING HOLDER NAME         CONTRIBUTIONS          INTERESTS
--------------------         -------------          ---------
<S>                          <C>                    <C>
         Total                                      3,320,268(1)
</TABLE>

<TABLE>
<CAPTION>
                                CAPITAL              CLASS A
CLASS A HOLDER NAME          CONTRIBUTIONS          INTERESTS
-------------------          -------------          ---------
<S>                          <C>                    <C>
Craig Siegler                                       2,837,950
</TABLE>

<TABLE>
<CAPTION>
                                CAPITAL              CLASS B
CLASS B HOLDER NAME          CONTRIBUTIONS          INTERESTS
-------------------          -------------          ---------
<S>                          <C>                    <C>

</TABLE>

----------------------------
(1) Includes Unallocated Interests.

                                       A-1<PAGE>

                                  EXHIBIT 10.4

                      WISKOWSKI ADVISORY SERVICES AGREEMENT

                                 March 31, 2004

Capital Growth Systems, Inc.
1100 East Woodfield Road
Schaumburg, Illinois 60173

Attention: Scott Allen, Chief Executive Officer

Dear Scott:

         This letter is intended to memorialize our understanding that Lee
Wiskowski ("Advisor") has been retained as a financial advisor to Capital Growth
Systems, Inc. (the "Company") to perform such financial consulting services as
the Company may reasonably request. The term of the Advisory Services Agreement
("Agreement") shall extend through September 30, 2005, provided, however, that
either the Company or Advisor may terminate this Agreement prior to such date
and as of the end of any month upon no less than 30 days' prior written notice.

         It is contemplated that Advisor will provide financial advisory
services to the Company in connection with the Company's (i) mergers and
acquisitions and due diligence in connection therewith; (ii) negotiations with
prospective target companies; (iii) consideration of merger contacts and market
positioning; (iv) analysis of strategic alternatives including possible
disposition of the Company; (v) strategy related to new product development and
marketing; (vi) capital market strategies for debt and equity financings; and
(vii) such other services as the Company may request from time to time. Advisor
will provide such financial advisory services to the Company on an as requested
basis by the Company, of which such service is not to exceed 10 hours per week,
noncumulative.

         As consideration to Advisor for entering into this Agreement, the
Company will grant to Advisor or its designees, three year warrants with
cashless exercise rights, exercisable at $1.35 per share for 250,000 shares of
the Company's common stock.

         The Company further agrees to reimburse Advisor for all reasonable
out-of-pocket expenses incurred in carrying out the terms of this Agreement,
including travel, telephone, facsimile, courier, computer time charges,
attorneys' fees and disbursements, and any sales, use or similar taxes. These
out-of-pocket expenses will be payable from time to time promptly upon invoicing
by Advisor to the Company. Any individual expense in excess of $500 shall be
pre-approved by the Company.

         It is contemplated that from time to time the Company may request
Advisor to perform financial advisory services in addition to those provided
under this Agreement. Any fees which Advisor shall become entitled to receive
from the Company in connection with the performance of any such services shall
be set forth in a separate agreement between the Company and Advisor and shall
be in addition to the compensation provided herein. Neither the Company nor
Advisor, however, will have any obligation to enter into any separate agreement,
the terms and conditions of which must be negotiated between Advisor and the
Company. Nothing contained in the

<PAGE>

Agreement shall preclude the Company from engaging any other person to provide
financial advisory or investment banking services to the Company; provided
however, that during the term of this Agreement and for a period of six months
thereafter, the Company shall give Advisor the irrevocable right of first
refusal to act as an advisor with respect to mergers and acquisitions, in
addition to being an advisor in regards to other services, provided that Advisor
offers such services on terms no less favorable than the Company can obtain
elsewhere. The Company shall give Advisor five business days to notify them of
their intention to match the terms and services or such right of first refusal
will expire. The Board shall have the sole right in determining whether
Advisor's terms and services are equal to those offered to the Company by other
persons.

         In order to enable Advisor to render its services hereunder, the
Company agrees to provide Advisor, among other things, all reasonable
information requested or required by Advisor including, but not limited to,
information concerning historical and projected financial results and possible
and known litigious, environmental and other contingent liabilities. The Company
also agrees to make available to Advisor such representatives of the Company,
including, among others, directors, officers, employees, outside counsel and
independent certified public accountants, as Advisor may reasonably request. The
Company will promptly advise Advisor of any material changes in its business or
finances during the term of this Agreement. The Company represents that all
information made available to Advisor by the Company will be complete and
correct in all material respects and will not contain any untrue statements of a
material fact or omit to state a material fact necessary in order to make the
statements therein not misleading in light of the circumstances under which such
statements are made. In rendering its services hereunder, Advisor will be using
and relying primarily on such information without independent verification
thereof or independent appraisal of any of the Company's assets. Advisor does
not assume responsibility for the accuracy or completeness of the information to
which reference is made hereto.

         The services herein provided are to be rendered solely to the Company.
They are not being rendered by Advisor as an agent or as a fiduciary of the
shareholders of the Company and Advisor shall not have any liability or
obligation with respect to its services hereunder to such shareholders or any
other person, firm or corporation.

         The Company and Advisor hereby agrees to the terms and conditions of
the Indemnification Agreement attached hereto as Appendix A with the same force
and effect as if such terms and conditions were set forth at length herein.

         This Agreement sets forth the entire understanding of the parties
relating to the subject matter hereof and supersedes and cancels any prior
communications, understandings and agreements between the parties. This
Agreement cannot be terminated or changed, nor can any of its provisions be
waived, except by written agreement signed by all parties hereto or except as
otherwise provided herein. This Agreement shall be binding upon and inure to the
benefit of any successors and assigns of the Company and Advisor.

         The parties acknowledge that this Agreement has been prepared by
Shefsky & Froelich Ltd ("S&F") solely in its capacity as counsel for the
Company. S&F has advised all parties that it has served as counsel for Lee
Wiskowski and affiliates in the past and may in the future with

<PAGE>

respect to matters unrelated to the Company, and has advised Lee Wiskowski to
retain independent counsel with respect to the subject matter of this Agreement.
All parties consent to S&F's continued representation of the Company and
acknowledge having been advised of the potential conflicts of interest due to
its representation of Lee Wiskowski and affiliates on other maters.

         This Agreement shall be governed by and construed to be in accordance
with the laws of the State of Illinois applicable to contracts made and to be
performed solely in such State by citizens thereof. Any dispute arising out of
this Agreement shall be adjudicated in the courts of the State of Illinois or in
the federal courts sitting in the Northern District of Illinois and the Company
hereby agrees that service of process upon it by registered or certified mail at
its address set forth above shall be deemed adequate and lawful. The parties
hereto shall deliver notices to each other by personal delivery or by registered
or certified mail (return receipt requested) at the addresses set forth above.

         This Agreement may be signed in any number of counterparts, each of
which shall be deemed and original, and all of which shall constitute one and
the same agreement.

         ACKNOWLEDGED AND AGREED to this 31st day of March, 2004.

CAPITAL GROWTH SYSTEMS, INC.

                                                 _______________________________
                                                  LEE WISKOWSKI

By:___________________________________
Its:__________________________________

<PAGE>

                                    EXHIBIT A

                            INDEMNIFICATION AGREEMENT

         Exhibit A to this Advisory Services Agreement (the "Agreement") dated
March 31, 2004 by and between Capital Growth Systems, Inc. (the "Company") and
Lee Wiskowski ("Advisor").

         The Company agrees to indemnify and hold Advisor and its affiliates,
control persons, directors, officers, advisors, representatives, employees and
agents (each an "Indemnified Person") harmless from and against all losses,
claims, damages, liabilities, costs or expenses, including those resulting from
any threatened or pending investigation, action, proceeding or dispute, whether
or not Advisor or any such other Indemnified Person is a party to such
investigation, action, proceeding or dispute, arising out of Advisor's entering
into or performing services under this Agreement, or arising out of any matter
including, without limitation, any material misstatement or omission of a
material fact in any information provided to Advisor or any prospective investor
referred to in this Agreement. This indemnity shall also include Advisor and/or
any such other Indemnified Person's reasonable attorneys' and accountants' fees
and out-of-pocket expenses incurred in connection with such investigation,
actions, proceedings or disputes, which fees and expenses shall be periodically
reimbursed to Advisor and/or to any such other Indemnified Person as they are
incurred; provided, however, that the indemnity set forth herein shall not apply
where a court of competent jurisdiction has made a final determination that
Advisor acted in a negligent manner or engaged in gross misconduct in the
performance of its services hereunder which gave rise to the loss, claim,
damage, liability, cost or expense sought to be recovered hereunder (but pending
any such final determination, the indemnification and reimbursement provisions
herein above set forth shall apply and the Company shall perform its obligations
hereunder or reimburse Advisor and/or such other Indemnified Person periodically
for its, his or their fees and expenses as they are incurred). The Company also
agrees that neither Advisor nor any Indemnified Person shall have any liability
(whether direct or indirect, in contract or tort or otherwise) to the Company
for, or in connection with, any act or omission to act by Advisor as a result of
its engagement under this Agreement, except for any such liability for losses,
claims, damages, liabilities or expenses incurred that is found in a final
determination by a court of competent jurisdiction to have resulted from
Advisor's negligence or misconduct.

         If for any reason the foregoing indemnification is unavailable to
Advisor or any such other Indemnified Person or insufficient to hold it
harmless, then the Company shall contribute to the amount paid or payable by
Advisor or any such other Indemnified Person as a result of such loss, claim,
damage, liability, cost or expense in such proportion as is appropriate to
reflect not only the relative benefits received by the Company on the one hand,
but also the relative fault of the Company and Advisor or any such other
Indemnified Person, on the other hand, as well as any relevant equitable
considerations; provided that in no event will the aggregate contribution by
Advisor and any such other Indemnified Person hereunder exceed the amount of
fees actually received by Advisor pursuant to this Agreement. The reimbursement,
indemnity and contribution obligations of the Company herein above set forth
shall be in addition to any liability which the Company may otherwise have and
these obligations and the other provisions hereinabove set forth shall be
binding upon and inure to the benefit of any successors, assigns, heirs and
personal representatives of the Company, Advisor and any other Indemnified
Person.

<PAGE>

         The terms and conditions herein above set forth in this Exhibit A shall
survive the termination or expiration of this Agreement and shall continue
indefinitely thereafter.

         ACKNOWLEDGED AND AGREED to this 31st day of March, 2004.

CAPITAL GROWTH SYSTEMS, INC.

                                                 _______________________________
                                                 LEE WISKOWSKI

By:_________________________
Its:________________________

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