U.S. INTELLECTUAL PROPERTY LICENSE AGREEMENT

      This Agreement is made and effective  this 17th day of October, 2000, by
and between MicroStrategy  Incorporated,  a corporation organized and existing
under the laws of Delaware,  having its office located at 8000 Towers Crescent
Drive,   Vienna,   VA  22182   ("Licensor"   or  "MSTR"),   and   Strategy.com
Incorporated,   a  corporation  organized  and  existing  under  the  laws  of
Delaware,   having  its   principal   place  of   business   located  at  1861
International Drive, Vienna, VA 22182 ("Licensee" or "SDC").

                                 WITNESSETH:

      WHEREAS,  MSTR and certain of its  subsidiaries  desire to realign their
worldwide  corporate  structure in  accordance  with their  separate  lines of
business, the "Strategy.com Business" and the "MicroStrategy Business"; and

      WHEREAS,  the  entities  now  enter  into  various  agreements  and make
certain   mutual   promises  as  described  in  the  "Agreement  and  Plan  of
Reorganization"  by  and  among  MicroStrategy   Incorporated,   MicroStrategy
International Limited,  MicroStrategy  International II Limited,  Strategy.com
Incorporated,  and Strategy.com  International Limited dated October 17,  2000
to effectuate this realignment and reorganization; and

      WHEREAS,  Licensor is the owner of all right,  title and interest in and
to certain  pending patent  applications  in the United States as set forth in
Schedule A hereto (the "Licensed  Inventions")  and is the owner of all right,
title  and  interest  in  and  to  copyrights   and  trade  secret  and  other
intellectual  property  rights in the United States as set forth in Schedule B
hereto (the "Licensed Technology"); and

      WHEREAS,   Licensor  is  willing  to  supply   Licensee   with   certain
information  with respect to the Licensed  Technology  and to grant Licensee a
perpetual  non-exclusive,   nontransferable,   royalty-free  license  to  use,
manufacture,  distribute,  sell  and  offer  to  sell  products  and  services
utilizing the Licensed  Technology  and the Licensed  Inventions in the United
States and to use the technical and  engineering  information  supplied by the
Licensor in the  manufacture,  use and sale of products and/or services in the
United States subject to the terms and conditions set forth herein; and

      WHEREAS,  Licensee  desires to secure and use such Licensed  Technology,
Licensed  Inventions and technical and  engineering  services and  information
and to secure such rights and license under Licensor's  intellectual  property
and trade secret  rights,  including  all of the patents which mature from the
aforesaid pending patent applications in the United States;

      NOW,  THEREFORE,  in  consideration  of the premises set forth above and
the covenants set forth below, and other valuable  consideration,  the receipt
and  sufficiency  of which  are  hereby  acknowledged,  the  parties  agree as
follows:

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      1.    LICENSE.

            1.1   License.

                  (a)   Licensor   hereby  grants  to  Licensee  a  perpetual,
royalty-free,  non-exclusive  non-transferable  license to  manufacture,  have
manufactured,  distribute,  use, lease, sell and offer to sell products and/or
services utilizing the Licensed  Technology and the Licensed Inventions and to
use any changes,  developments or improvements to the Licensed  Inventions and
patents  licensed  hereunder  in the United  States.  To the extent,  however,
that  any of the  MicroStrategy  Platform  as  defined  in the  U.S.  Software
License  Agreement  falls within the scope of the Licensed  Technology  and/or
Licensed  Inventions  hereunder  and,  to the  extent  there  is any  conflict
between the provisions of this  Intellectual  Property  License  Agreement and
the U.S.  Software  License  Agreement  executed  concurrently  herewith  with
respect  to such  MicroStrategy  Platform,  the  terms  of the  U.S.  Software
License Agreement shall govern.

                  (b)   No  grant or right is  conveyed  to  Licensee  by this
Agreement to sublicense the manufacture,  distribution, use, lease and/or sale
of the  Licensed  Technology  and the  Licensed  Inventions  under the license
granted under this Article  without the express  written  consent of Licensor,
other than and  solely to the extent  that such  Licensed  Technology  and the
Licensed  Inventions are  incorporated by Licensee in the delivery of services
by Licensee to its customers.

                  (c)   Licensee  acknowledges  and  agrees  that  all  right,
title and interest in the Licensed  Technology and the Licensed Inventions are
and shall  remain the  property of Licensor.  No license,  grant,  immunity or
other right is granted by  implication or otherwise with respect to any patent
or patent  application  other than those  patents  resulting  from the pending
applications  set forth in Schedule A, or any  continuations,  divisionals  or
reissues relating to those pending applications.

                  (d)   All  title  and  ownership  in  and  to  all  changes,
developments  or  improvements  by the  Licensee  in the  Licensed  Inventions
and/or the  Licensed  Technology  shall be the property of the Licensor to the
extent that Licensor  incorporates such changes,  developments or improvements
into the  MicroStrategy  Platform.  If Licensor does not so  incorporate  such
changes,  developments  and/or  improvements into the MicroStrategy  Platform,
then  all  title  and  ownership  in  and to  such  changes,  developments  or
improvements shall vest in Licensee,  provided,  however,  that as to any such
changes,  developments or improvements by the Licensee, Licensee hereby grants
to Licensor a perpetual, royalty-free,  nonexclusive,  nontransferable license
to manufacture,  have manufactured,  distribute, use, lease, sell and offer to
sell  products  and/or  services  utilizing  such  changes,   developments  or
improvements  to the Licensed  Inventions  or the Licensed  Technology  in the
United  States,   provided,   however,   that  Licensor  shall  not  make  any
distribute,   use,   lease,   sell,   license  or  sublicense   such  changes,
developments or improvements in a manner that harms the competitive  interests
of Licensee.

                  (e)   Notwithstanding   any   provisions   to  the  contrary
contained in this  Agreement  and for the  avoidance of doubt,  SDC shall have
the right to use  and/or  sublicense  the

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Licensed  Inventions   and   Licensed  Technology  solely  for  the  purpose  of
licensing  or offering the  Services as defined in the U.S.  Software  Licensing
agreement  to a third  party that  relicenses  the  Services  for example an OEM
relationship.

                  (f)   Licensee  agrees that it will not reveal,  disclose or
make any Confidential  Information of Licensor available to any person without
the  prior  written  consent  of the  Licensor.  Licensee  further  agrees  to
safeguard and protect the Licensor's  Confidential  Information in a manner at
least  consistent  with  the  protections  Licensee  uses to  protect  its own
Confidential  Information.  The  Confidential  Information  shall  include the
software,  documentation and technical specifications relating to the Licensed
Inventions  as well as the  contents of the  pending  patent  applications  at
least until such time as such pending  patent  applications  are  published or
are issued as patents by a patent regulatory agency.

      2.    MARKING.

            2.1.  In the  event  that  a U.S.  patent  issues  for  any of the
Licensed  Inventions,  Licensee  agrees  to affix to each  product  a  legible
notice reading:  "Licensed under U.S. Patent No. _______________"  followed by
the number of the issued patent licensed  hereunder.  Until such patent issues
(or  is  finally  rejected),   Licensee  shall  place  an  appropriate  notice
regarding such pendency on each product.

      3.    ASSIGNMENT.

            3.1   Assignment.  Licensee  shall  not  assign or  transfer  this
Agreement,  in whole or in part, without the written consent of Licensor, such
consent not to be unreasonably  withheld or delayed;  provided,  however, that
Licensee  may assign or  transfer  this  Agreement  to any  affiliate  without
Licensor's  consent,   provided  that  any  such  contemplated  assignment  by
Licensee  shall be permitted  under the Patent  License.  For purposes of this
Section,  "affiliate" shall mean an entity which by voting power controls,  is
controlled  by or is under  common  control  with said party.  Licensor  shall
have the right to assign or transfer  this  Agreement to a third party without
the approval of Licensee  provided  such  assignment  or transfer is permitted
under the Patent License.

      4.    TERM OF THE LICENSE.

      4.1   The license  granted  herein under any patent  shall  continue for
the  entire  term of such  patent or for as much of such term as the  Licensor
has the right to grant.  The  license  granted  to any  non-patented  Licensed
Technology shall be perpetual.

      5.    DEFAULT AND EARLY TERMINATION.

     5.1 Default by Either Party.  Either party may terminate  this Agreement on
thirty (30) days' prior written notice,  if one or more of the following  events
shall occur:
                  5.1.1       If  either  party  becomes  insolvent  or if its
business is placed in the hands of a trustee,  custodian, or receiver, whether
by voluntary act or otherwise.

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                  5.1.2 If any bankruptcy,  reorganization,  debt arrangement,
or other  proceeding or case under any  bankruptcy  or insolvency  law, or any
dissolution  or  liquidation  proceeding is  instituted  by or against  either
party.
                  5.1.3 The notice of  termination  shall  specify  the reason
for  termination  and  a  termination  date.  Such  termination  shall  become
effective on the date of  termination  set forth in the notice of  termination
but in no event  earlier  than  thirty  (30)  days  from  the date of  mailing
thereof.  This  Agreement  may be  terminated  by  mutual  agreement  of  both
parties.

     5.2.  Licensor.  If Licensee shall default in any of its obligations  under
this  Agreement and such default shall  continue  uncured for a period of thirty
(30) days from the date of written notice thereof by Licensor to Licensee.  Upon
termination  of this  Agreement  pursuant  to  this  provision,  Licensee  shall
immediately  cease all  making,  having  made,  use,  lease  and/or  sale of the
products  and/or  services  utilizing the Licensed  Technology  and/or  Licensed
Inventions  and  shall  promptly  return to  Licensor  all  copies of  software,
documentation,  technical  specifications and other Confidential  Information of
the Licensor.

     5.3 Licensee.  Licensee may terminate  this  Agreement on thirty (30) days'
prior written  notice in the event Licensor  defaults in any of its  obligations
hereunder  and such default shall  continue  uncured for a period of thirty (30)
days from the date of written notice thereof by Licensee to Licensor;  provided,
however,  that if Licensor  has taken steps to effect a cure during such period,
Licensor shall be granted  reasonable  additional time to complete such cure. In
the event of such default and the termination of this Agreement,  Licensee shall
have any and all remedies available at law or in equity. If Licensor defaults in
any of its  obligations  hereunder and such default  continues  uncured for such
thirty (30) day period set forth above, and Licensee does not elect to terminate
the  Agreement,  Licensee  may  pursue  whatever  remedies  it chooses at law or
equity.

      6.    WARRANTIES

     6.1 IP Rights Ownership.  MSTR warrants that it owns, free and clear of all
liens or  encumbrances,  or has valid  licenses  in the IP Rights  contained  in
Schedules  A and B that it has full  legal  right  to grant to SDC the  licenses
contained herein.

     6.2. No Additional  Warranties.  MSTR offers no warranties other than those
specifically set in this Section and to the extent permitted by law specifically
disclaim all others, including merchantability and fitness
for a particular purpose.


      7.    INDEMNIFICATION

     7.1 Indemnification of SDC. MSTR shall defend and indemnify SDC against and
hold SDC  harmless  from any and all  claims  that the IP  Rights  contained  in
Schedule A and B infringes a United  States patent or copyright of a third party
provided that SDC: (i) promptly notifies MSTR in writing of any such claim; (ii)
allows  MSTR to have sole  control of the  defense  and all  related  settlement
negotiations; and (iii) provides MSTR with the

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information,  authority and assistance  necessary to perform MSTR  obligations
under this Section.

     7.2 Excluded Claims.  Notwithstanding  Section 7.1 above, MSTR shall not be
liable  to SDC  for any  claim  arising  from or  based  upon  the  combination,
operation or use of the IP Rights  contained in Schedule A and B with equipment,
data or  programming  not  supplied  by MSTR  (including  the SDC  software  and
services)  or for  other  than an  intended  purpose  as set  forth  in the User
Documentation,   or  arising  from  any  alteration  or   modification   of  the
MicroStrategy  Platform product, if the claim would not have arisen without such
alteration or modification.

     7.3 Indemnification of MSTR. SDC shall defend and indemnify MSTR (including
paying all reasonable  attorneys' fees and costs of litigation) against and hold
MSTR  harmless from any and all claims by any other party  resulting  from SDC's
negligent  or tortious  acts,  omissions or  misrepresentations  relating to the
marketing, sublicensing,  distribution,  demonstration, evaluation or use of the
IP  Rights  contained  in  Schedule  A and B,  regardless  of the form of action
provided that MSTR: (i) promptly notifies SDC in writing of any such claim; (ii)
allows  SDC to have sole  control  of the  defense  and all  related  settlement
negotiations;  and  (iii)  provides  SDC with  the  information,  authority  and
assistance necessary to perform SDC's obligations under this Section.

      8.    LEGAL PROCEEDINGS.

     8.1 Notice.  Each of Licensee and Licensor shall promptly  notify the other
of any  claim,  demand  or suit  based  upon or  arising  from the  manufacture,
distribution, use or sale of the products and/or services utilizing the Licensed
Technology and/or Licensed  Inventions or any colorable imitation thereof, or of
any attempt by any other person, firm or corporation to manufacture, distribute,
use or sell the products  and/or  services  utilizing  the  Licensed  Technology
and/or  Licensed  Inventions or any colorable  imitation  thereof.  Should legal
action  against  a third  party be  deemed  necessary  by  either  party for the
protection of their respective interests under this Agreement,  the parties each
agree to cooperate by rendering the other party all possible  mutual support and
assistance.

      9.    LICENSE INVALIDITY.

     9.1  Invalidity.  Should  any  part of this  Agreement  for any  reason  be
declared  invalid,  such  declaration  shall  not  affect  the  validity  of any
remaining  portions,  which  remaining  portions  shall remain in full force and
effect as if this Agreement had been executed with the invalid part eliminated.

      10.   MISCELLANEOUS.

     10.1 Notices. All notices,  approvals,  and other communications  hereunder
shall be in  writing  and shall be hand  delivered  or sent by  telegram,  telex
(followed  by  overnight  delivery),  or overnight  courier  services  (next day
delivery) or by registered or certified  mail,  return  receipt  requested,  and
shall be directed to the parties as follows:

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      If to Licensor:   MicroStrategy Incorporated
                        8000 Towers Crescent Drive
                        Vienna, VA 22182
                        Attn:  General Counsel

      If to Licensee:   Strategy.com Incorporated
                        8000 Towers Crescent Drive
                        Vienna, VA 22182
                        Attn:  President

or at such other  address as may be  furnished  in writing by either party for
such purpose.

     10.2 Entire Agreement. This Agreement embodies the entire understanding and
agreement of the parties with respect to the subject  matter  hereof and may not
be altered, amended or otherwise modified except by an instrument in writing and
signed on behalf of each of the  parties  by their  respective  duly  authorized
officers.   The   parties   further   acknowledge   that   there  have  been  no
representations,  covenants,  or understandings  except those that are expressly
set forth in this Agreement.

     10.3 Binding Effect.  This Agreement shall be binding on and shall inure to
the benefit of the parties hereto and their  respective  successors and assigns;
provided,  however,  that this  Agreement  shall not be  assignable  by Licensee
without the prior written consent of Licensor,  not to be unreasonably  withheld
or delayed.

     10.4  Governing Law. This  Agreement  shall be governed and  interpreted in
accordance  with the laws of the  Commonwealth  of  Virginia,  United  States of
America and for all purposes  shall be interpreted in its entirety in accordance
with the laws of said  Commonwealth.  In the event this  Agreement is translated
into any language other than the English  language for any purpose,  the parties
agree that the English version shall be the governing version.

     10.5  Survival.  Sections  1.1(f) and 5.2 shall survive the  termination of
this Agreement.

     10.6  Headings.  The  headings in this  Agreement  are for  convenience  of
reference only and shall not have any substantive effect.

     10.7  Waiver.  The  waiver  by  either  party of the  breach of any term or
condition  of this  Agreement  by the other shall not  constitute  a waiver of a
subsequent  breach  thereof  or  nullify  the  effectiveness  of  that  term  or
condition.

     10.8  Severability of Provisions.  Both parties  expressly agree that it is
not the intention of either party to violate statutory or common law and that if
any section, sentence,  paragraph, clause or combination of same is in violation
of any law, such sections, sentences,

                                       6


paragraphs,  clauses  or  combination  of  same shall  be  inoperative  and  the
remainder of this Agreement shall remain binding upon the parties.

      IN WITNESS WHEREOF,  the parties hereto have caused this Agreement to be
executed as of the day and year first written above.


LICENSOR
MICROSTRATEGY INCORPORATED

By:  Eric F. Brown

Its: CFO

Date: 10/17/2000

LICENSEE
STRATEGY.COM INCORPORATED

By:  Eric F. Brown

Its: CFO

Date: 10/17/2000


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