<PAGE>

                                                                   EXHIBIT 10.30

                                    SUBLEASE

         THIS SUBLEASE (this "Sublease") is made and entered into as of the
_____ day of January 2003, by and between ADVANCED LOGIC RESEARCH, INC., a
Delaware corporation (hereinafter called "Sublandlord"), and MAI SYSTEMS
CORPORATION, a Delaware corporation (hereinafter called "Subtenant");

                                   WITNESSETH:

         WHEREAS, by that certain Amended and Restated Standard Lease [Single
Tenant - Triple Net] dated as of June 21, 1999 (the "Original Prime Lease"), as
amended by that certain First Amendment to Lease dated as of January 27, 2000
(the "First Amendment"), a copy of which instruments are attached hereto as
Exhibit "A" and by this reference made a part hereof (hereinafter, with all such
amendments, called the "Prime Lease"), MSGW CALIFORNIA I, LLC, a Delaware
limited liability company (hereinafter, together with its successors and
assigns, called "Landlord"), leased to GATEWAY, INC., a Delaware corporation
(formerly known as Gateway 2000, Inc.) three (3) buildings (known as Buildings
1, 2 and 3) located in Lake Forest, Orange County, California, which buildings
contain, collectively, approximately 150,000 Rentable Square Feet (the "Prime
Lease Space").

         WHEREAS, pursuant to that certain Assignment of Lease and Assumption
Agreement dated as of June 21, 1999, Gateway, Inc. assigned all of its right,
title and interest in and to the Prime Lease to Sublandlord.

         WHEREAS, subject to the consent of Landlord, Subtenant desires to
sublease from Sublandlord, and Sublandlord desires to sublease to Subtenant, (i)
that 25,730 rentable square foot portion of the Prime Lease Space located on the
first (1st) and second (2nd) floors of that building (the "Building") located at
26110 Enterprise Way in Lake Forest, Orange County, California which is known as
Building 1 (the "Premises"), and (ii) that 1,225 square foot portion of the
Prime Lease Space located on the first (1st) floor of the Building (the "Storage
Space"; for all purposes under this Sublease other than the payment of Base Rent
and other than as may be otherwise expressly set forth in this Sublease the
Storage Space shall be included within the term "Premises") all as shown on the
floor plans attached to this Sublease as Exhibit "B", all upon the terms and
subject to the conditions and provisions hereinafter set forth;

         NOW, THEREFORE, in consideration of the foregoing and of the mutual
covenants and promises contained herein and other good and valuable
consideration, the receipt and sufficiency of which are hereby mutually
acknowledged, Sublandlord and Subtenant hereby agree as follows:

1.       DEMISE; USE. Sublandlord hereby leases to Subtenant and Subtenant
hereby leases from Sublandlord the Premises for the term and rental and upon the
other terms and conditions hereinafter set forth, to be used and occupied by
Subtenant solely for the purposes permitted under the Prime Lease and otherwise
in compliance with applicable zoning rules, regulations and ordinances and all
covenants, conditions and restrictions of record and for no other purpose.

                                        1

<PAGE>

2.       TERM. The term of this Sublease shall commence (the "Commencement
Date") on the later of (i) February 1, 2003 or (ii) the date upon which this
Sublease is fully executed and the Landlord has delivered its consent hereto,
and, unless sooner terminated pursuant to the provisions hereof, shall terminate
on the earlier of January 31, 2007 and the prior termination of the term of the
Prime Lease. As used herein, the phrase "Lease Year" shall mean the twelve
calendar month period commencing on the Rent Commencement Date (as hereinafter
defined) (or, if the Rent Commencement Date is not the first day of a calendar
month, then commencing on the first day of the calendar month during which the
Rent Commencement Date occurs) and each anniversary thereof, except that (i) the
last Lease Year may not be twelve calendar months and shall terminate on the
last day of the term of this Sublease, and (ii) the first Lease Year shall
include that period of time from the Commencement Date to and including the Rent
Commencement Date.

3.       BASE RENT.

         (a)      As used herein, the Rent Commencement Date shall be that date
which is the earlier of (i) sixty (60) days following the Commencement Date, and
(ii) that date upon which Subtenant commences its business operations from all
or any portion of the Premises, but in no event earlier than April 1, 2003.
Commencing upon the Rent Commencement Date, Subtenant shall pay to Sublandlord
base annual rental (hereinafter called "Base Rent") for the Premises as follows:

<TABLE>
<CAPTION>
====================================================================================================
                       ANNUAL BASE RENT        ANNUAL BASE RENT (BASED
                      RATE PER RENTABLE       ON 25,730 RENTABLE SQUARE                    MONTHLY
   TIME PERIOD           SQUARE FOOT                     FEET)                          INSTALLMENTS
----------------------------------------------------------------------------------------------------
<S>                   <C>                     <C>                                       <C>
first Lease Year          $12.00                       $308,760.00                       $25,730.00
------------------------- -------------------------- ----------------------------------- -----------
second Lease Year         $12.36                       $318,022.80                       $26,501.90
------------------------- -------------------------- ----------------------------------- -----------
third Lease Year          $12.73                       $327,542.90                       $27,295.24
------------------------- -------------------------- ----------------------------------- -----------
fourth Lease Year*        $13.11                       $337,320.30                       $28,110.03
====================================================================================================
</TABLE>

*Note: Sublandlord and Subtenant acknowledge and agree that as the expiration of
the term of this Sublease is January 31, 2007, the fourth Lease Year shall be
less than a full twelve (12) calendar month period and accordingly the Annual
Base Rent category for such fourth Lease Year as set forth in the schedule above
is for explanatory purposes only.

In addition to the foregoing, Subtenant shall pay Base Rent for the Storage
Space in an amount equal to $2,700.00 per month throughout the term of this
Sublease. In clarification of the foregoing, the Base Rent due and owing for the
Storage Space is not reflected in the schedule above. Further, notwithstanding
any of the foregoing to the contrary, Subtenant's obligation to pay Base Rent
for the Storage Space shall commence upon April 1, 2003.

Annual Base Rent shall be due and payable in twelve equal installments. Each
such installment shall be due and payable in advance on the fifth day prior to
the first day of each calendar month of the term hereof. Subtenant shall pay the
first due monthly installment of Base Rent due under this Lease

                                        2

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concurrently with the execution of this Sublease by Subtenant. If the term of
this Sublease commences on a day other than the first day of a month or ends on
a day other than the last day of a month, Base Rent for such month shall be
prorated; prorated Base Rent for any such partial first month of the term hereof
shall be paid on the date on which the term commences. Concurrently with the
full execution and delivery of this Sublease by Subtenant, Subtenant shall pay
to Sublandlord the first due installment of monthly Base Rent due and owing
under this Sublease, including, without limitation, any and all Base Rent due
and owing for the Storage Space.

         (b)      All Base Rent and additional rent shall be paid without setoff
or deduction whatsoever and shall be paid to Sublandlord at the following
address: Real Estate Administration, c/o Gateway, Inc. 610 Gateway Drive Y91,
North Sioux City, South Dakota 97049, or at such other place as Sublandlord may
designate by notice to Subtenant. Notwithstanding anything to the contrary
contained in this Sublease, Sublandlord and Subtenant acknowledge and agree that
in the event of a default by Sublandlord, as tenant, under the Prime Lease which
remains uncured beyond any applicable notice and cure period and as a result of
which the Landlord directs Subtenant in writing (with a copy to Sublandlord) to
remit the rent payments under this Sublease directly to the Landlord, then
Subtenant shall comply with the direction of Landlord and any sums so paid to
Landlord shall be credited against the rent payments due under this Sublease;
provided, however, in no event shall the foregoing be deemed to permit the
Landlord and Subtenant to modify in any way the obligations of Subtenant under
this Sublease (e.g., Landlord shall not be permitted to forgive or waive any
obligation of Subtenant under this Sublease without obtaining the consent of
Sublandlord, which consent Sublandlord shall be entitled to withhold in its sole
and absolute discretion).

         (c)      Sublandlord and Subtenant acknowledge and agree that
Sublandlord shall provide to Subtenant an abatement against Base Rent due
hereunder for the purpose of reimbursing to Subtenant the cost of certain
improvements to be performed by Subtenant within the Premises (any such
improvements to be otherwise performed at Subtenant's sole cost and expense and
in strict accordance with the terms and provisions of this Sublease).
Sublandlord and Subtenant acknowledge and agree that so long as Subtenant is not
then in default under this Sublease, Subtenant shall be entitled to an abatement
of the Base Rent due and owing under this Sublease for the first sixty (60) days
of the term of this Sublease following the Rent Commencement Date; provided,
however, during such abatement period, Subtenant shall remain responsible to pay
any and all amounts due and owing under this Sublease for additional rent due
hereunder (including, without limitation, all pass-throughs from the Prime Lease
and all utilities provided to the Premises). In addition, notwithstanding the
foregoing, in no event shall Subtenant be entitled to any abatement of the Base
Rent due and owing under this Lease with respect to the Storage Space, which
Base Rent shall be due and owing to Sublandlord as of April 1, 2003 as more
particularly set forth above.

4.       ADDITIONAL RENT; PAYMENTS; INTEREST.

         (a)      Except for "Monthly Base Rent" (as such term is defined in the
Prime Lease and for the payment of which Subtenant shall have no obligation
under this Sublease), following the Commencement Date Subtenant shall also pay
to Sublandlord all other amounts payable by Sublandlord under the Prime Lease
which are attributable to the Premises or attributable to Subtenant, its agents,
employees, customers or invitees, including without limitation, the Operating
Costs (as such term is defined herein). By way of

                                        3

<PAGE>

example and not by way of limitation, charges by Landlord for furnishing air
conditioning or heating to the Premises at times in addition to those certain
times specified in the Prime Lease, costs incurred by Landlord in repairing
damage to the Building caused by an employee of Subtenant, increased insurance
premiums due as a result of Subtenant's use of the Premises, and amounts
expended or incurred by Landlord on account of any default by Subtenant which
gives rise to a default under the Prime Lease would be amounts payable by
Subtenant pursuant to this Subsection 4(a).

         (b)      Each amount due to pursuant to Subsection 4(a) above and each
other amount payable by Subtenant hereunder, unless a date for payment of such
amount is provided for elsewhere in this Sublease, shall be due and payable on
the fifth day following the date on which Landlord or Sublandlord has given
notice to Subtenant of the amount thereof, but in no event later than the date
on which any such amount is due and payable under the Prime Lease.

         (c)      All amounts other than Base Rent payable to Sublandlord under
this Sublease shall be deemed to be additional rent due under this Sublease. All
past due installments of Base Rent and additional rent shall bear interest from
the date due until paid at the rate per annum equal to five percent (5%) in
excess of the Prime Rate (as hereinafter defined) in effect from time to time,
which rate shall change from time to time as of the effective date of each
change in the Prime Rate, unless a lesser rate shall then be the maximum rate
permissible by law with respect thereto, in which event said lesser rate shall
be charged. For the purposes of this Sublease, (i) the term "Prime Rate" shall
mean the rate of interest announced from time to time by Bank One, N.A. as its
prime or corporate base rate, and (ii) any and all amounts due and owing under
this Sublease by Subtenant shall not be deemed to be "past due" until such
failure to pay continues for a period in excess of five (5) days following the
date same is otherwise due under this Lease.

         (d)      Subtenant shall pay Landlord on the due dates for services
requested by Subtenant which are billed by Landlord directly to Subtenant rather
than Sublandlord.

         (e)      Definitions. For purposes of this Sublease and in addition to
the terms defined elsewhere in this Sublease, the following terms shall have the
meanings set forth below:

         (1)      "Operating Costs" shall mean (a) Operating Expenses (as
         defined in Paragraph 6 of the Prime Lease, which Sublandlord and
         Subtenant acknowledge and agree shall mean, collectively, Common Area
         Operating Expenses and Building Operating Expenses, as defined in the
         Prime Lease) charged by Landlord to Sublandlord pursuant to Paragraph 6
         of the Prime Lease, and (b) Real Property Taxes (as defined in
         paragraph 12 of the Prime Lease) charged by Landlord to Sublandlord
         pursuant to Paragraph 12 of the Prime Lease.

         (2)      "Subtenant's Percentage Share" for purposes of Tenant's Common
         Area Percentage (as defined in the Prime Lease) shall mean 17.97% and
         "Subtenant's Percentage Share" for purposes of Tenant's Building
         Percentage (as defined in the Prime Lease) shall mean 53.99%.
         Sublandlord and Subtenant acknowledge and agree that at such time as
         such Percentage Shares are being applied to Operating Costs,
         Sublandlord shall calculate the amounts owed by Subtenant hereunder by
         applying the appropriate Percentage Share to Common Area Operating
         Expenses or Building Operating Expenses, as the case may be. For
         purposes of Real Estate Taxes, the

                                        4

<PAGE>

         appropriate Percentage Share shall be applied to determine Subtenant's
         obligations hereunder based on the assessed area which is the basis for
         the calculation of Real Estate Taxes under the Prime Lease. In addition
         to the Base Rent payable pursuant to Section 3 above, from and after
         the Commencement Date, for each calendar year of the term, Subtenant,
         as additional rent, shall pay Subtenant's Percentage Share of the
         Operating Costs payable by Sublandlord for the then current calendar
         year. Sublandlord shall give Subtenant written notice of Sublandlord's
         estimate of the amount of additional rent per month payable pursuant to
         this Subsection for each calendar year promptly following the
         Sublandlord's receipt of Landlord's estimate of the Operating Costs
         payable under the Prime Lease. Thereafter, the additional rent payable
         pursuant to this Subsection shall be determined and adjusted in
         accordance with the provisions below.

         (f)      The determination and adjustment of additional rent
contemplated under Subsection 4(e) above shall be made in accordance with the
following procedures:

         (1)      Upon receipt of a statement from Landlord specifying the
         estimated Operating Costs to be charged to Sublandlord under the Prime
         Lease with respect to each calendar year, or as soon after receipt of
         such statement as practicable, Sublandlord shall give Subtenant written
         notice of its estimate of additional rent payable under Subsection 4(e)
         for the ensuing calendar year, which estimate shall be prepared based
         on the estimate received from Landlord (as Landlord's estimate may
         change from time to time), together with a copy of the statement
         received from Landlord. Sublandlord's estimate of additional rent to be
         paid by Subtenant pursuant to this Sublease shall not exceed
         Subtenant's Percentage Share of Landlord's estimate delivered to
         Sublandlord pursuant to the Prime Lease (as Landlord's estimate may
         change from time to time). On or before the first day of each month
         during each calendar year, Subtenant shall pay to Sublandlord as
         additional rent one-twelfth (1/12th) of such estimated amount together
         with the Base Rent.

         (2)      In the event Sublandlord's notice set forth in Subsection
         4(f)(1) is not given in December of the calendar year preceding the
         calendar year for which Sublandlord's notice is applicable, as the case
         may be, then until the calendar month after such notice is delivered by
         Sublandlord, Subtenant shall continue to pay to Sublandlord monthly,
         during the ensuing calendar year, estimated payments equal to the
         amounts payable hereunder during the calendar year just ended. Upon
         receipt of any such post-December notice Subtenant shall (i) commence
         as of the immediately following calendar month, and continue for the
         remainder of the calendar year, to pay to Sublandlord monthly such new
         estimated payments and (ii) if the monthly installment of the new
         estimate of such additional rent is greater than the monthly
         installment of the estimate for the previous calendar year, pay to
         Sublandlord within thirty (30) days of the receipt of such notice an
         amount equal to the difference of such monthly installment multiplied
         by the number of full and partial calendar months of such year
         preceding the delivery of such notice.

         (3)      Within thirty (30) days after the receipt by Sublandlord of a
         final statement of Operating Costs from Landlord with respect to each
         calendar year, Sublandlord shall deliver to Subtenant a statement of
         the adjustment to be made pursuant to Section 4(f) hereof for the
         calendar year just ended, together with a copy of the statement
         received by Sublandlord from Landlord. If on the basis of such
         statement Subtenant owes an amount that is less than the estimated
         payments for the calendar year just ended previously paid by Subtenant,
         Sublandlord shall credit such excess to the next payments of rent
         coming due or, if the term of this Sublease is about to expire,
         promptly

                                        5

<PAGE>

         refund such excess to Subtenant. If on the basis of such statement
         Subtenant owes an amount that is more than the estimated payments for
         the calendar year just ended previously made by Subtenant, Subtenant
         shall pay the deficiency to Sublandlord within thirty (30) days after
         delivery of the statement from Sublandlord to Subtenant.

         (4)      For partial calendar years during the term of this Sublease,
         the amount of additional rent payable pursuant to Subsection 4(f) that
         is applicable to that partial calendar year shall be prorated based on
         the ratio of the number of days of such partial calendar year falling
         during the term of this Sublease to 365. The expiration or earlier
         termination of this Sublease shall not affect the obligations of
         Sublandlord and Subtenant pursuant to this Section 4, and such
         obligations shall survive and remain to be performed after any
         expiration or earlier termination of this Sublease.

5.       CONDITION OF PREMISES AND CONSTRUCTION OF IMPROVEMENTS.

         Except as may be otherwise expressly set forth in this Sublease,
Subtenant hereby acknowledges and agrees that it is to demise the Premises in an
"as-is" condition and Subtenant's taking possession of the Premises shall be
conclusive evidence as against Subtenant that the Premises were in good order
and satisfactory condition when Subtenant took possession. No promise of
Sublandlord to alter, remodel or improve the Premises has been made by
Sublandlord (or any other party taking by, through or under Sublandlord) to
Subtenant, and no representation respecting the condition of the Premises have
been made by Sublandlord (or any other party taking by, through or under
Sublandlord) to Subtenant except as may be otherwise expressly set forth in this
Sublease. Subtenant hereby represents and warrants that it has made any and all
inspections of the Premises it deems necessary to satisfy itself with respect to
all aspects of the conditions thereof; provided, however, to the actual
knowledge of Sublandlord (without investigation or inquiry), the plumbing,
electrical, heating and cooling systems servicing the Premises are in working
order as of the date this Sublease is executed by Sublandlord. Upon the
expiration of the term hereof, or upon any earlier termination of the term
hereof or of Subtenant's right to possession, Subtenant shall surrender the
Premises in at least as good condition as at the commencement of the term of
this Sublease, ordinary wear and tear excepted.

6.       THE PRIME LEASE.

         (a)      Sublandlord hereby represents and warrants that as of the date
this Sublease is executed by Sublandlord, (i) Sublandlord has not received any
notice of default under the Prime Lease from Landlord that remains uncured, and
(ii) Sublandlord has not given a notice of default to Landlord under the terms
of the Prime Lease that remains uncured. This Sublease and all rights of
Subtenant hereunder and with respect to the Premises are subject to the terms,
conditions and provisions of the Prime Lease. Subtenant hereby assumes and
agrees to perform faithfully and be bound by, with respect to the Premises, all
of Sublandlord's obligations, covenants, agreements and liabilities under the
Prime Lease and all terms, conditions, provisions and restrictions contained in
the Prime Lease except:

         (i)      for the payment of "Monthly Base Rent" (as such term is
         defined in the Prime Lease);

         (ii)     that Subtenant shall not have any obligations to construct or
         install tenant improvements except as may be provided herein; and

                                        6

<PAGE>

         (iii)    that the following provisions of the Prime Lease do not apply
         to this Sublease: any provisions in the Prime Lease allowing or
         purporting to allow Sublandlord any rent concessions or abatements or
         construction allowances, any provisions allowing Sublandlord to extend
         or renew the term of the Prime Lease (including, without limitation,
         Paragraph 3(b) of the Prime Lease), any provisions of the Prime Lease
         providing for any representations and/or warranties with respect to
         Hazardous Materials (including, without limitation, Paragraph 8(d) of
         the Prime Lease), any provisions relating to warranties regarding
         improvements within the Premises (including, without limitation,
         Paragraph 14(d) of the Prime Lease), any rights granted to terminate
         the Prime Lease due to an interruption in utilities (including, without
         limitation, Paragraph 17 of the Prime Lease, any provisions permitting
         any right of self-help, offset or termination in the event of any
         default by Landlord under the terms and provisions of the Prime Lease
         (including, without limitation, the provisions of the last paragraph of
         Paragraph 23 of the Prime Lease), any rights to install signage without
         obtaining the consent of the Sublandlord and/or Landlord (including,
         without limitation, Paragraph 34 of the Prime Lease), any option to
         purchase the Building or other real property (including, without
         limitation, Paragraphs 41, 43 and 44 of the Prime Lease), any option to
         lease additional premises (including, without limitation, Paragraph 42
         of the Prime Lease) and any right to terminate the Prime Lease
         (including, without limitation, Paragraph 47 of the Prime Lease), any
         rights granted for the use of the roof of the Building (including,
         without limitation, Paragraph 48 of the Prime Lease), any right to
         install a generator (including, without limitation, Paragraph 49 of the
         Prime Lease) and any provisions of the Work Letter Agreement attached
         to the Prime Lease as Exhibit C thereto.

         (b)      Without limitation of the foregoing:

         (i)      Subtenant shall not make any changes, alterations or additions
         in or to the Premises except as otherwise expressly provided herein. In
         connection therewith, Sublandlord and Subtenant acknowledge and agree
         that Subtenant may desire to make certain alterations, additions and/or
         improvements to the Premises following its occupancy thereof. In
         connection with such work (hereinafter referred to as the "Subtenant
         Work"), such work shall be performed at the sole cost and expense of
         Subtenant and shall strictly conform to all the terms and provisions of
         the Prime Lease. In connection with Subtenant's Work, Sublandlord and
         Subtenant acknowledge and agree that attached hereto as Exhibit "C" is
         a floor plan layout of the Premises which depicts the work which
         Subtenant desires to perform in the Premises. Sublandlord hereby
         consents to such floor plan layout, provided, however (i) such consent
         shall not limit or restrict the obligation of Subtenant to obtain the
         consent of Landlord and Sublandlord to all other aspects of such work,
         including, without limitation, the plans and specifications therefor,
         the contractors performing same and any other item which is required to
         be approved by Landlord and/or Sublandlord pursuant to the terms and
         provisions of the Prime Lease and/or this Sublease (and Subtenant
         acknowledges and agrees that such work shall require such consent),
         (ii) Subtenant shall be required to perform all such work in strict
         compliance with the terms and provisions of the Prime Lease and this
         Sublease, (iii) all such work shall be done at Subtenant's sole cost
         and expense, and (iv) Subtenant hereby covenants and agrees that
         Subtenant shall be responsible, at Subtenant's sole cost and expense,
         to remove such items of Subtenant's Work as reasonably required by
         Landlord and/or Sublandlord (as to Sublandlord, Sublandlord hereby
         covenants and agrees that within a reasonable period of time following
         Sublandlord's review of the construction

                                        7

<PAGE>

         plans and specifications for Subtenant's Work, Sublandlord shall notify
         Subtenant of those items of Subtenant's Work which shall be required to
         be removed at the end of the term of this Sublease) and Subtenant shall
         also be responsible to repair any damage to the Premises arising as a
         result of the removal of same. Subtenant shall obtain the written
         approval of both the Landlord and Sublandlord with respect to any and
         all aspects of the Subtenant Work prior to commencing same. Sublandlord
         hereby covenants and agrees that it shall not unreasonably withhold,
         condition or delay its consent to any such alterations, additions
         and/or improvements to the Premises desired to be made by Subtenant.
         Notwithstanding anything in this Sublease to the contrary, Subtenant
         hereby acknowledges and agrees that in no event shall it have the right
         to install any access way or doorway from the Storage Space to the
         lobby of the Building;

         (ii)     If Subtenant desires to take any other action and the Prime
         Lease would require that Sublandlord obtain the consent of Landlord
         before undertaking any action of the same kind, Subtenant shall not
         undertake the same without the prior written consent of Sublandlord.
         Sublandlord may condition its consent on the consent of Landlord being
         obtained and may require Subtenant to contact Landlord directly for
         such consent;

         (iii)    All rights given to Landlord and its agents and
         representatives by the Prime Lease to enter the Premises shall inure to
         the benefit of Sublandlord and their respective agents and
         representatives with respect to the Premises, and Subtenant shall also
         have all the rights, and all privileges, options, reservations and
         remedies, granted or allowed to, or held by, Sublandlord, as Tenant,
         under the Prime Lease, all of which rights, privileges, options,
         reservations and remedies in favor of Subtenant shall be limited as set
         forth in this Sublease;

         (iv)     Sublandlord shall also have all other rights, and all
         privileges, options, reservations and remedies, granted or allowed to,
         or held by, Landlord under the Prime Lease;

         (v)      Subtenant shall maintain insurance of the kinds and in the
         amounts required to be maintained by Sublandlord under the Prime Lease.
         All policies of liability insurance shall name as additional insureds
         the Landlord and Sublandlord and their respective officers, directors
         or partners, as the case may be, and the respective agents and
         employees of each of them; and

         (vi)     Subtenant shall not do anything or suffer or permit anything
         to be done which could result in a default under the Prime Lease or
         permit the Prime Lease to be canceled or terminated.

         (c)      Notwithstanding anything contained herein or in the Prime
Lease which may appear to be to the contrary, Sublandlord and Subtenant hereby
agree as follows:

         (i)      Subtenant shall not, without the prior written consent of
         Sublandlord, assign, mortgage, pledge, hypothecate or otherwise
         transfer or permit the transfer of this Sublease or any interest of
         Subtenant in this Sublease, by operation of law or otherwise, or permit
         the use of the Premises or any part thereof by any persons other than
         Subtenant and Subtenant's employees, or sublet the Premises or any part
         thereof. Sublandlord shall not unreasonably withhold, condition or
         delay its consent to any such transfer if (1) Subtenant is not then in
         default under any of the terms and conditions of this Sublease, (2) the
         proposed transferee is sufficiently creditworthy, in Sublandlord's sole
         determination, (3) the proposed transferee is not a competitor of
         Sublandlord

                                        8

<PAGE>

         or is a governmental agency, and (4) the proposed transferee has
         experience and reputation which is satisfactory to Sublandlord (the
         foregoing reasons are not meant to be an exhaustive list of the bases
         upon which Sublandlord may withhold its consent to such a transfer).
         (B) Notwithstanding the foregoing, in no event shall Subtenant be
         obligated to obtain the consent of Sublandlord in connection with any
         sub-sublet of all or any portion of the Premises to any entity which is
         in control of, under common control, or controlled by, Subtenant (any
         such entity is referred to herein as an "Affiliate") or an assignment
         of Subtenant's interest hereunder to any Affiliate of Subtenant or in
         connection with the merger, consolidation or reorganization of
         Subtenant with any other entity or the sale of all or substantially all
         of Subtenant's stock or assets provided the following conditions are
         met: (1) to the extent that the Landlord's consent under the Prime
         Lease is required in connection with such a transfer, Subtenant obtains
         same at its sole cost and expense and provides evidence of same to
         Sublandlord, (2) Subtenant provides written notice to Sublandlord and
         Landlord not less than ten (10) business days prior to the
         effectiveness of such transfer, (3) in the case of a sub-sublet or
         actual assignment of this Sublease (as opposed to a transfer by
         operation of law, such as a merger), such sub-subtenant or assignee
         enters into an agreement in form and content reasonably satisfactory to
         Sublandlord assuming all of the obligations of the Subtenant hereunder,
         whether accruing prior to or after the effectiveness of the transfer,
         (4) there is no release of the Subtenant in connection with any such
         transfer, and (5) the net worth of the Subtenant entity which is liable
         for the terms and provisions of this Sublease immediately following
         such transfer is not less than the net worth of the Subtenant entity
         immediately prior to the transfer, and (6) no default has occurred
         under this Sublease beyond applicable notice and cure periods (the
         transfers noted in this clause (B) are referred to herein as "Permitted
         Transfers"). (C) Further, other than in connection with any Permitted
         Transfers, in the event of any assignment of this Sublease or
         sub-sublease of the Premises by Subtenant, Subtenant shall pay to
         Sublandlord fifty percent (50%) of any consideration received by
         Subtenant for such assignment or sub-sublease, as the case may be, in
         excess of the rent payable under this Sublease, such payment to be
         provided to Sublandlord no later than thirty (30) days after the
         determination thereof and the date such excess rent is received by
         Subtenant;

         (ii)     neither rental nor other payments hereunder shall abate by
         reason of any damage to or destruction of the Premises or the Building
         or any part thereof, unless, and then only to the extent that, rental
         and such other payments actually abate under the Prime Lease with
         respect to the Premises on account of such event;

         (iii)    Sublandlord and Subtenant acknowledge and agree that in the
         event the Prime Lease permits Sublandlord, as the tenant thereunder, to
         terminate the Prime Lease in the event of any casualty to the Premises,
         then in no event shall Subtenant have the right to exercise any such
         termination rights under this Sublease, except that in the event
         Sublandlord, as the tenant under the Prime Lease, elects to so exercise
         such termination rights, then this Sublease shall terminate at the same
         time and in the same manner as the Prime Lease;

         (iv)     Subtenant shall not have any right to any portion of the
         proceeds of any award for a condemnation or other taking, or a
         conveyance in lieu thereof, of all or any portion of the Building, the
         premises subject to the Prime Lease or the Premises;

                                        9

<PAGE>

         (v)      Subtenant shall not have any right to exercise or have
         Sublandlord exercise any option under the Prime Lease, including,
         without limitation, any option to extend the term of the Prime Lease or
         lease additional space; and

         (vi)     In the event of any conflict between the terms, conditions and
         provisions of the Prime Lease and of this Sublease, the terms,
         conditions and provisions of this Sublease shall, in all instances,
         govern and control.

         (d)      It is expressly understood and agreed that Sublandlord does
not assume and shall not have any of the obligations or liabilities of Landlord
under the Prime Lease and that Sublandlord is not making the representations,
warranties or indemnifications, if any, made by Landlord in the Prime Lease.
With respect to work, services, repairs and restoration or the performance of
other obligations required of Landlord under the Prime Lease, Sublandlord's sole
obligation with respect thereto shall be to request the same, upon written
request from Subtenant, and to use reasonable efforts, at Subtenant's sole cost
and expense, to obtain the same from Landlord. Sublandlord shall not be liable
in damages, nor shall rent abate hereunder, for or on account of any failure by
Landlord to perform the obligations and duties imposed on it under the Prime
Lease. Sublandlord and Subtenant acknowledge and agree that any repair,
maintenance and/or replacement obligations with respect to the Premises which
are the responsibility of the Sublandlord, as tenant under the Prime Lease,
shall be performed by Subtenant at Subtenant's sole cost and expense. In the
event that a condition exists in the Premises that Landlord is obligated to
repair under the terms of the Prime Lease, Subtenant shall so advise
Sublandlord, and Sublandlord, in turn, shall promptly advise Landlord thereof.
At Subtenant's request, in the event that Landlord fails to fulfill any repair
or maintenance obligation under the terms of the Prime Lease with respect to the
Premises, Sublandlord shall use its reasonable efforts to have Landlord fulfill
such repair and maintenance obligations, all of which reasonable efforts shall
at be Subtenant's sole cost and expense. Further, in the event that Subtenant is
in occupancy of any portion of the Premises which is in a building with a
multi-tenant occupancy, in connection with any repairs and maintenance to the
Premises contained in such a multi-tenant building which are Sublandlord's
responsibility under the Prime Lease and do not relate solely to the Premises
(such as, by way of example and not of limitation, HVAC maintenance and repair,
elevator maintenance and repair, fire alarm monitoring, backflow testing, pest
exterminator, utilities, scavenger service, generator and UPS service, etc.),
then Sublandlord shall be responsible to perform same and the reasonable costs
so incurred by Sublandlord in connection therewith shall be reimbursed by
Subtenant to Sublandlord within ten (10) days following Sublandlord's written
invoice therefor. All such amounts which are payable by Subtenant hereunder
shall be deemed additional rent due under this Sublease.

         (e)      Nothing contained in this Sublease shall be construed to
create privity of estate or contract between Subtenant and Landlord, except the
agreements of Subtenant in Sections 10 and 11 hereof in favor of Landlord, and
then only to the extent of the same.

7.       DEFAULT BY SUBTENANT.

         (a)      Upon the happening of any of the following:

         (i)      Subtenant fails to pay any Base Rent within five (5) days
         after the date it is due;

                                       10

<PAGE>

         (ii)     Subtenant fails to pay any other amount due from Subtenant
         hereunder and such failure continues for fifteen (15) days after notice
         thereof from Sublandlord to Subtenant;

         (iii)    Subtenant fails to perform or observe any other covenant or
         agreement set forth in this Sublease and such failure continues for
         thirty (30) days after notice thereof from Sublandlord to Subtenant; or

         (iv)     any other event occurs which involves Subtenant or the
         Premises and which would constitute a default under the Prime Lease if
         it involved Sublandlord or the Prime Lease Space and such default is
         not cured within the lesser of (a) thirty (30) days after notice
         thereof from Sublandlord to Subtenant, or (b) such period of time as
         permitted under the Prime Lease to cure such default.

         Subtenant shall be deemed to be in default hereunder, and Sublandlord
may exercise, without limitation of any other rights and remedies available to
it hereunder or at law or in equity, any and all rights and remedies of Landlord
set forth in the Prime Lease in the event of a default by Sublandlord
thereunder.

         (b)      In the event Subtenant fails or refuses to make any payment or
perform any covenant or agreement to be performed hereunder by Subtenant,
Sublandlord may make such payment or undertake to perform such covenant or
agreement (but shall not have any obligation to Subtenant to do so). In such
event, amounts so paid and amounts expended in undertaking such performance,
together with all costs, expenses and attorneys' fees incurred by Sublandlord in
connection therewith, shall be additional rent hereunder.

8.       NONWAIVER. Failure of Sublandlord to declare any default or delay in
taking any action in connection therewith shall not waive such default. No
receipt of moneys by Sublandlord from Subtenant after the termination in any way
of the term or of Subtenant's right of possession hereunder or after the giving
of any notice shall reinstate, continue or extend the term or affect any notice
given to Subtenant or any suit commenced or judgment entered prior to receipt of
such moneys.

9.       CUMULATIVE RIGHTS AND REMEDIES. All rights and remedies of Sublandlord
under this Sublease shall be cumulative and none shall exclude any other rights
or remedies allowed by law.

10.      WAIVER OF CLAIMS AND INDEMNITY.

         (a)      Subtenant hereby releases and waives any and all claims
against Landlord and Sublandlord and each of their respective officers,
directors, partners, agents and employees for injury or damage to person,
property or business sustained in or about the Building or the Premises by
Subtenant other than by reason of gross negligence or willful misconduct and
except in any case which would render this release and waiver void under law.

         (b)      Subtenant agrees to indemnify, defend and hold harmless
Landlord and its beneficiaries, Sublandlord and the managing agent of the
Building and each of their respective officers, directors, partners, agents and
employees, from and against any and all claims, demands, costs and expenses of
every kind and nature, including attorneys' fees and litigation expenses,
arising from Subtenant's

                                       11

<PAGE>

occupancy of the Premises, Subtenant's construction of any leasehold
improvements in the Premises or from any breach or default on the part of
Subtenant in the performance of any agreement or covenant of Subtenant to be
performed or performed under this Sublease or pursuant to the terms of this
Sublease, or from any act or neglect of Subtenant or its agents, officers,
employees, guests, servants, invitees or customers in or about the Premises,
except to the extent the liability, costs, damages and/or expenses arise from
the intentional or grossly negligent acts of Sublandlord or its agents,
contractors or employees. In case any such proceeding is brought against any of
said indemnified parties, Subtenant covenants, if requested by Sublandlord, to
defend such proceeding at its sole cost and expense by legal counsel reasonably
satisfactory to Sublandlord.

11.      WAIVER OF SUBROGATION. Anything in this Sublease to the contrary
notwithstanding, Sublandlord and Subtenant each hereby waive any and all rights
of recovery, claims, actions or causes of action against the other and the
officers, directors, partners, agents and employees of each of them, and
Subtenant hereby waives any and all rights of recovery, claims, actions or
causes of action against Landlord and its agents and employees for any loss or
damage that may occur to the Premises, or any improvements thereto, or any
personal property of any person therein or in the Building, by reason of fire,
the elements or any other cause insured against under valid and collectible fire
and extended coverage insurance policies, regardless of cause or origin,
including negligence, except in any case which would render this waiver void
under law, to the extent that such loss or damage is actually recovered under
said insurance policies.

12.      BROKERAGE COMMISSIONS. Each party hereby represents and warrants to the
other that other than Julien J. Studley, Inc., whose commission shall be payable
by Sublandlord) it has had no dealings with any real estate broker or agent in
connection with this Sublease, and that it knows of no real estate broker or
agent who is or might be entitled to a commission in connection with this
Sublease. Each party agrees to protect, defend, indemnify and hold the other
harmless from and against any and all claims inconsistent with the foregoing
representations and warranties for any brokerage, finder's or similar fee or
commission in connection with this Sublease, if such claims are based on or
relate to any act of the indemnifying party which is contrary to the foregoing
representations and warranties.

13.      SUCCESSORS AND ASSIGNS. This Sublease shall be binding upon and inure
to the benefit of the successors and assigns of Sublandlord and shall be binding
upon and inure to the benefit of the successors of Subtenant and, to the extent
any such assignment may be approved, Subtenant's assigns. The provisions of
Subsection 6(e) and Sections 10 and 11 hereof shall inure to the benefit of the
successors and assigns of Landlord.

14.      ENTIRE AGREEMENT. This Sublease contains all the terms, covenants,
conditions and agreements between Sublandlord and Subtenant relating in any
manner to the rental, use and occupancy of the Premises. No prior agreement or
understanding pertaining to the same shall be valid or of any force or effect.
The terms, covenants and conditions of this Sublease cannot be altered, changed,
modified or added to except by a written instrument signed by Sublandlord and
Subtenant.

15.      NOTICES.

         (a)      In the event any notice from the Landlord or otherwise
relating to the Prime Lease is delivered to the Premises or is otherwise
received by Subtenant, Subtenant shall, as soon thereafter as

                                       12

<PAGE>

possible, but in any event within twenty-four (24) hours, deliver such notice to
Sublandlord if such notice is written or advise Sublandlord thereof by telephone
if such notice is oral.

         (b)      Notices and demands required or permitted to be given by
either party to the other with respect hereto or to the Premises shall be in
writing and shall not be effective for any purpose unless the same shall be
served either by personal delivery with a receipt requested, by overnight air
courier service or by United States certified or registered mail, return receipt
requested, postage prepaid; provided, however, that all notices of default shall
be served either by personal delivery with a receipt requested or by overnight
air courier service, addressed as follows:

                  if to Sublandlord:        GATEWAY, INC.
                                            Real Estate Administration
                                            610 Gateway Drive Y91
                                            North Sioux City, South Dakota 97049

                                            and

                                            GATEWAY, INC.
                                            14303 Gateway Place
                                            Poway, California 92064
                                            Attn: General Counsel

                  if to Subtenant:          MAI SYSTEMS CORPORATION
                                            26110 Enterprise Way
                                            Lake Forest, CA
                                            Attn:  Chief Financial Officer

                                            and

                                            MAI SYSTEMS CORPORATION
                                            26110 Enterprise Way
                                            Lake Forest, CA
                                            Attn:  General Counsel

Notices and demands shall be deemed to have been given two (2) days after
mailing, if mailed, or, if made by personal delivery or by overnight air courier
service, then upon such delivery. Either party may change its address for
receipt of notices by giving notice to the other party.

16.      AUTHORITY OF SUBTENANT, ETC. Subtenant represents and warrants to
Sublandlord that this Sublease has been duly authorized, executed and delivered
by and on behalf of Subtenant and constitutes the valid, enforceable and binding
agreement of Subtenant and of each party constituting Subtenant, each of whom
shall be jointly and severally liable hereunder in accordance with the terms
hereof.

17.      LIMITATION ON LIABILITY. Sublandlord shall not be liable for personal
injury or property damage to Subtenant, its officers, agents, employees,
invitees, guests, licensees or any other person in the Premises, regardless of
how such injury or damage may be caused; provided, however, as to any claims

                                       13

<PAGE>

for personal injury, the foregoing shall not limit the liability of Sublandlord
with respect to any personal injury caused by the intentional or grossly
negligent acts of Sublandlord or its agents, contractors or employees. Any
property of Subtenant kept or stored in the Premises shall be kept or stored at
the sole risk of Subtenant. Subtenant shall hold Sublandlord harmless from any
claims arising out of any personal injury or property damage occurring in the
Premises, including subrogation claims by Subtenant's insurance carrier(s).

18.      CONSENTS AND APPROVALS. In any instance when Sublandlord's consent or
approval is required under this Sublease, Sublandlord's refusal to consent to or
approve any matter or thing shall be deemed reasonable if, among other matters,
such consent or approval is required under the provisions of the Prime Lease
incorporated herein by reference but has not been obtained from Landlord. Except
as otherwise provided herein, Sublandlord shall not unreasonably withhold or
delay its consent to or approval of a matter if such consent or approval is
required under the provisions of the Prime Lease and Landlord has consented to
or approved of such matter. If Subtenant shall seek the approval by or consent
of Sublandlord and Sublandlord shall fail or refuse to give such consent or
approval, Subtenant shall not be entitled to any damages for any withholding or
delay of such approval or consent by Sublandlord, it being agreed that
Subtenant's sole remedy in connection with an alleged wrongful refusal or
failure to approve or consent shall be an action for injunction or specific
performance shall be available only in those cases where Sublandlord shall have
expressly agreed in this Sublease not to unreasonably withhold or delay its
consent.

19.      CONSENT OF LANDLORD. The obligations of Sublandlord and Subtenant under
this Sublease are conditioned and contingent upon the Landlord consenting
hereto. In the event Landlord's consent is not obtained within thirty (30) days
after the date hereof, this Sublease shall automatically terminate and become
null and void, Sublandlord shall return any security deposit and/or any other
rent or other consideration paid by Subtenant which has not otherwise been
appropriately applied to the payment of Base Rent or other amounts due
hereunder, and neither Sublandlord nor Subtenant shall have any further
obligations or liability hereunder or to each other with respect to the
Premises. Following the full execution and delivery of this Sublease,
Sublandlord shall submit this Sublease to Landlord for its consent hereto and
Sublandlord shall use its commercially reasonable efforts to obtain such consent
from the Landlord to this Sublease thereafter.

20.      EXAMINATION. Submission of this instrument for examination or signature
by Subtenant does not constitute a reservation of or option for the Premises or
in any manner bind Sublandlord, and no lease, sublease or obligation on
Sublandlord shall arise until this instrument is signed and delivered by
Sublandlord and Subtenant and the consent of Landlord is obtained as described
in Section 19 above.

21.      SECURITY DEPOSIT. Subtenant concurrently with the execution of this
Sublease, shall deposit with Sublandlord the sum of $103,800.00 (which
Sublandlord and Subtenant acknowledge and agree is equal to three (3) months'
gross rent due under this Sublease) as security for the faithful performance by
Subtenant of all terms, covenants and conditions of this Sublease. Upon the
first anniversary of the Rent Commencement Date, so long as Subtenant has not
been in default under this Sublease at any time during the term of this Sublease
and so long as Subtenant has paid the rent due hereunder on a timely basis
during the entire term of this Sublease prior to such date, then Subtenant shall
be entitled to a reduction in the security deposit so that Sublandlord is
holding a security deposit equal to $69,200.00 (which is equal to two (2)
months' gross rent). Upon Sublandlord's receipt of Subtenant's written request
therefore

                                       14

<PAGE>

following the first anniversary of the Rent Commencement Date, so long as
Subtenant is then entitled to such a reduction in the security deposit,
Sublandlord shall return such amount of the security deposit then held by
Sublandlord so as to cause Sublandlord to hold a security deposit equal to
$69,200.00. Such security deposit shall be held by Sublandlord as security for
the faithful performance by Subtenant of all terms, covenants and conditions of
this Sublease. Subtenant agrees that Sublandlord may apply the security deposit
to remedy any failure by Subtenant to repair or maintain the Premises or to
perform any other terms, covenants and conditions contained herein or make any
payment owing hereunder, all following the expiration of applicable notice and
cure periods. If Subtenant has kept and performed all terms, covenants and
conditions of this Sublease during the term, Sublandlord will, within thirty
(30) days after the expiration hereof, promptly return the security deposit to
Subtenant or the last permitted assignee of Subtenant's interest hereunder.
Should Sublandlord use any portion of the security deposit to cure any default
by Subtenant hereunder, Subtenant shall forthwith replenish the security deposit
to the original amount. Sublandlord shall not be required to keep the security
deposit separate from its general funds, and Subtenant shall not be entitled to
interest on any such deposit.

22.      FURNITURE. So long as Subtenant is not in default under this Sublease
beyond applicable notice and cure periods, Subtenant shall use the furniture,
fixtures and equipment located within the Premises and scheduled on the schedule
attached to this Sublease as Exhibit "D" (the "FFE") at no cost during the term
of this Sublease including any extensions or renewals thereof. Immediately prior
to the expiration of the initial term of this Sublease (i.e., January 31, 2007),
so long as Subtenant is not in default under this Sublease, Sublandlord shall
convey all of its right, title and interest in and to the FFE to Subtenant by
virtue of a bill of sale in the form attached to this Sublease as Exhibit "E" to
convey all of Sublandlord's interest in and to such FFE to Subtenant.
Sublandlord and Subtenant acknowledge and agree that such conveyance by
Sublandlord shall be without representation or warranty of any kind to
Subtenant, including, without limitation, any warranties of merchantability,
fitness for a particular purpose or any other thing or nature whatsoever. During
the term of this Sublease, including any extensions or renewals thereof.
Subtenant shall be responsible to maintain such FFE in good condition and
repair, reasonable wear and tear excepted, at Subtenant's sole cost and expense.
Subtenant further acknowledges and agrees that Sublandlord is providing such FFE
to Subtenant in its "as-is" condition and is not making any representation or
warranty with respect to its condition to Subtenant hereunder. Following the
expiration of the term of this Sublease, or the earlier termination of this
Sublease during the Extension Term (as hereinafter defined), Subtenant shall be
responsible to remove all of such FFE from the Premises and repair any damage to
the Premises or the Building resulting therefrom.

23.      PARKING. During the term of this Sublease, so long as Subtenant is not
in default under this Sublease, Subtenant and its employees shall be entitled to
use Subtenant's Percentage Share (for the Common Area Percentage) of the parking
rights granted to Sublandlord as tenant, under the Prime Lease. Subtenant
acknowledges and agrees that its right to use such parking area shall be upon
the terms and conditions set forth in the Prime Lease, including, without
limitation, any and all rules and regulations promulgated by Landlord with
respect thereto.

24.      OPTION TO EXTEND. Sublandlord and Subtenant acknowledge and agree that
Subtenant shall have the right to extend the term (the "Extension Term") of this
Sublease through January 31, 2012 (which is the expiration of the term of the
Prime Lease) upon the following terms and conditions: (i) Subtenant shall
provide Sublandlord with prior written notice of Subtenant's election to so
extend the term of this

                                       15

<PAGE>

Sublease no later than April 30, 2006, time being of the essence; (ii) all of
the terms and conditions of such Extension Term shall be the same as during the
initial term of this Sublease except that the Base Rent shall be equal to either
(a) if Subtenant provides written notice to Sublandlord of its election to so
extend the term of the Sublease prior to April 1, 2004, then the Base Rent for
the first year of the extension term shall be equal to $13.50 per square feet
and shall increase by three percent (3%) each year thereafter, or (b) if
Subtenant fails to provide its notice to so extend the term of this Sublease
prior to April 1, 2004 then the Base Rent during the extension term shall be
equal to the greater of (x) the Base Rent structure as noted in clause (a)
above, or (y) the then current fair market rental rate for the Premises as
agreed to between Sublandlord and Subtenant in their reasonable and good faith
determination (if Sublandlord and Subtenant are unable to agree upon the then
current fair market rental rate for the Premises within thirty (30) days
following Sublandlord's receipt of Subtenant's receipt of Subtenant's exercise
of its option to extend the Sublease term as set forth herein, then the parties
shall submit such dispute to arbitration in accordance with the then current
rules of the American Arbitration Association in order to resolve such dispute,
with each party bearing one-half (1/2) of the cost of such arbitration); (iii)
Subtenant shall have no right to extend the term of this Sublease (a) if upon
the exercise thereof by Subtenant and/or on the date upon which such Extension
Term is to begin Subtenant is in default under this Sublease and/or (b) if
Subtenant has assigned this Sublease or sublet all or any portion of the
Premises to any party.

25.      QUIET ENJOYMENT. So long as Subtenant shall observe and perform all the
covenants and agreements of Subtenant set forth in this Sublease, subject to the
terms and conditions of this Sublease, Sublandlord or any other party claiming
by, through or under Sublandlord shall do any act or perform any thing which
would materially adversely affect Subtenant's peaceful and quiet enjoyment and
possession of the Premises.

26.      SIGNAGE. Subject to all the terms and conditions of this Sublease and
the Prime Lease, Subtenant shall have the right to install interior signage
within the Premises as permitted Sublandlord, as tenant, under the Prime Lease,
and Subtenant shall further be permitted to utilize fifty percent (50%) of the
exterior building signage permitted Sublandlord, as tenant under the Prime Lease
subject to obtaining any and all governmental and other approvals and obtaining
Landlord's and Sublandlord's consent thereto. Subtenant's right to so install
such signage shall be at Subtenant's sole cost and expense and shall require the
prior written consent of Sublandlord and Landlord as to the design, size,
location and manner of installation of same, and Sublandlord hereby covenants
and agrees that it shall not unreasonably withhold, condition or delay such
consent. Upon the expiration of the term of this Sublease or the earlier
termination hereof, Subtenant shall be responsible to remove any such signage
and repair any damage caused by same. Such agreement by Subtenant shall survive
the expiration of the term of this Sublease or the earlier expiration hereof.

27.      FUTURETRADE CONTINGENCY. Sublandlord and Subtenant acknowledge and
agree that in order for Subtenant to obtain possession of the Storage Space,
Sublandlord must obtain an amendment to the sublease for Futuretrade, another
occupant of the Prime Lease Space. This Sublease is contingent upon the full
execution and delivery of such an amendment to the Futuretrade sublease
providing for the surrender by Futuretrade of the Storage Space on terms and
conditions satisfactory to Sublandlord, in its sole and absolute discretion.

                                       16

<PAGE>

         IN WITNESS WHEREOF, Sublandlord and Subtenant have executed this
Sublease as of the date aforesaid.

                                           SUBLANDLORD:

                                           ADVANCED LOGIC RESEARCH, INC., a
                                           Delaware corporation

ATTEST:

                                             By:________________________________
                                            Its:________________________________

STATE OF                      )
                              )  SS:
COUNTY OF                     )

         On this ____ day of _________________, 20__, before me, the undersigned
Notary Public in and for said County and State, personally appeared
____________________, _______________________ of __________________________, a
___________________ who executed the foregoing instrument on behalf of said
corporation for the purposes therein expressed. He is personally known to me and
did not take an oath. In witness whereof, I have hereunto set my hand and
official seal the day and year last above written.

Notary Public
Printed/Typed Name:_____________________
Commission No.:________________________
My commission expires:__________________

                                       17

<PAGE>

                                           SUBTENANT:

                                           MAI SYSTEMS CORPORATION, a
                                           Delaware corporation

ATTEST:

                                             By:________________________________
                                            Its:________________________________

STATE OF______________________)
                              )  SS:
COUNTY OF_________________)

         On this ____ day of _________________, 20__, before me, the undersigned
Notary Public in and for said County and State, personally appeared James W.
Dolan as Chief Financial and Operating Officer of MAI Systems Corporation, a
Delaware corporation, who executed the foregoing instrument on behalf of said
corporation for the purposes therein expressed. He is personally known to me and
did not take an oath. In witness whereof, I have hereunto set my hand and
official seal the day and year last above written.

Notary Public
Printed/Typed Name:_______________________
Commission No.:__________________________
My commission expires:____________________

                                       18

<PAGE>

                                    EXHIBIT A

                                   PRIME LEASE

                                       19

<PAGE>

                                    EXHIBIT B

                                   FLOOR PLANS

                                       20

<PAGE>

                                   EXHIBIT "C"
                                FLOOR PLAN LAYOUT

                                       21

<PAGE>

                                   EXHIBIT "D"
                              SCHEDULE OF FURNITURE

                                       22

<PAGE>

                                   EXHIBIT "E"
                              FORM OF BILL OF SALE

         This Bill of Sale is made and entered into this _______________ day of
_________, 20__ by and between ADVANCED LOGIC RESEARCH, INC. ("Seller") and MAI
SYSTEMS CORPORATION ("Buyer"), in connection with that certain Sublease dated
January __, 2003 by and between the Seller and the Buyer (the "Sublease").

For the consideration of Ten Dollars ($10.00) paid and in hand, and for other
good and valuable consideration, receipt and sufficiency of which are
acknowledged, Seller does hereby sell, assign, transfer and deliver to Buyer,
here present and accepting, the tangible personal property set forth in Exhibit
A attached hereto and made a part hereof (the "Assets") to have and to hold unto
Buyer, its successors and assigns, forever.

PURSUANT TO THE SUBLEASE, THE ASSETS ARE SOLD AND DELIVERED, AND BUYER
ACKNOWLEDGES ACCEPTANCE OF THE ASSETS, IN THEIR CURRENTLY EXISTING "AS IS"
CONDITION. ANY AND ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO WARRANTIES OF QUALITY, MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR
PURPOSE ARE HEREBY SPECIFICALLY DISCLAIMED AND EXCLUDED, AND BUYER EXPRESSLY
RELEASES AND RELIEVES SELLER, ITS EMPLOYEES AND AGENTS FROM ANY AND ALL
LIABILITY WITH RESPECT THERETO.

The parties have executed this Bill of Sale as of the date shown above.

SELLER:                                ADVANCED LOGIC RESEARCH, INC.

                                       By:      _______________________________
                                       Its:     _______________________________

BUYER:                                 MAI SYSTEMS CORPORATION

                                       By:      _______________________________
                                       Its:     _______________________________

                                       23