Exhibit 10.11
                         PROFESSIONAL SERVICES AGREEEMNT

This Professional Services Agreement dated 3-27-00, (the "Agreement") is between
ISES Corp.  (Which  together with its parent,  affiliates  and  subsidiaries  is
herein called "client"), and Icon Laboratories, Inc., a Florida corporation with
offices  at  3636  Westown  Parkway,  Suite  101,  West  Des  Moines,  IA  50266
("Consultant").

In  consideration  to the mutual  promises,  covenants and conditions  contained
herein,  and  for  other  good  and  valuable   consideration  the  receipt  and
sufficiency  of which is hereby  acknowledged,  Client and  Consultant  agree as
follows:

1.   Statement of Work

     Consultant  shall,  from  time  to  time,  perform  services  specified  on
     individual  Statements of Work ("SOW") which shall reference this Agreement
     and shall be deemed a part  hereof.  The parties  agree that time is of the
     essence to this  Agreement  and to these  Statements  of Work. To be valid,
     Statements of Work must be executed by Client and Consultant.

2.   Cost and Payment

     Client shall pay  Consultant  compensation  according to the  provisions of
     each Statement of Work attached  hereto.  Unless  otherwise  specified,  if
     payment  is based on an hourly  rate,  any  periods of work of less than an
     hour will be computed on a pro rata basis to the  nearest  half hour.  When
     travel  has been  approved  in  writing  prior to the time the  expense  is
     incurred,  Client will  reimburse  Consultant for travel  expenses.  Client
     shall make payment to  Consultant  within thirty (30) days after receipt by
     Client  of  Consultant's  invoices  and any  supporting  documentation,  if
     requested. A 1.5% per month late fee will be added to all late invoices.

     Each invoice  submitted by  Consultant  will  provide  complete  supporting
     detail,  including names(s) of person(s) who performed the services,  dates
     of services, hours or days worked and billing rates.

3.   Confidentiality/Non-Disclosure and Publicity

     a.   Consultant agrees during the term of this Agreement and any Statements
          of Work executed  hereunder and  thereafter to hold in confidence  and
          not to directly or indirectly  reveal,  report,  publish,  disclose or
          transfer  any  Confidential  Information  to any person or entity,  or
          utilize any  Confidential  Information  for any purpose  except in the
          course of the  undersigned's  work for  Client.  For  purposes of this
          Agreement,   "Confidential  Information"  shall  mean  information  or
          material that is i) proprietary  and/or  confidential  to Client;  ii)
          designated as  Confidential  Information and provided to Consultant by
          Client;  or iii)  developed  by  Consultant  for Client,  of which the
          undersigned  obtained  knowledge  or access  through or as a result of
          Consultant's  relationship with Client,  including, but not limited to
          any Confidential  Information  obtained from Client, prior to entering
          into this Agreement.  Confidential  Information shall also include any
          information  which Client  obtains from another party and which Client
          treats as  proprietary  or  designates  as  Confidential  Information,
          whether  or not owned or  developed  by Client.  Information  publicly
          known  that is  generally  employed  by trade at or after the time the
          undersigned first learns of such information,  or generic  information
          or knowledge which the undersigned would have learned in the course of
          similar employment or


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          work  elsewhere  in  the  trade,  shall  not  be  deemed  part  of the
          Confidential Information. At the termination of this Agreement, or any
          Statement  of Work  executed  hereunder,  Consultant  shall return all
          Confidential  Information  related to the  terminated  project  or, at
          Client's  option,  destroy the  Confidential  Information  and provide
          Client with proof of such destruction.

     b.   The  parties  shall  maintain  the  terms  of this  Agreement  and any
          Statements of Work executed  hereunder in confidence and neither party
          may originate any publicity, news release or other public announcement
          relating to this  Agreement or any  Statement  of Work  without  first
          obtaining the other party's prior written consent, except as otherwise
          required by law or governmental  regulation (in which event reasonable
          prior notice shall be given to the other party).

4.   Ownership of Work Product

         All discoveries,  designs,  information,  ideas,  artwork, and training
         materials  (including,  but not limited to any leader's guide,  student
         guides,  overheads,  software,  posters,  and video tapes) developed by
         Consultant as a result of  performance  of services  hereunder,  and/or
         through  the use of any of the  Confidential  Information  or  Client's
         equipment or facilities  ("Work  Product") shall be transmitted only to
         Client,  is work  made for  hire,  as  provided  by the  United  States
         Copyright  Act, and shall become the  exclusive  property of Client and
         shall be regarded by Consultant as Confidential Information and subject
         to the foregoing  provisions.  Consultant may not use such Work Product
         for any other purpose  without the express  written  consent of Client.
         The foregoing restriction on use shall not apply to materials developed
         by Consultant  outside of the services  provided  hereunder and without
         use of the Work Product or its derivatives.

5.   Independent Contractor

     The  relationship  of  Consultant  and Client shall be that of  independent
     contractors.  Neither party, nor their agents or employees, shall be deemed
     to be the agent or  employee  of the other.  Neither  party  shall have the
     right to bind the other,  transact  any  business in the other's name or on
     its behalf or incur any liability for or on behalf of the other.

     Each party shall comply with all applicable  federal,  state and local wage
     and tax laws  relating  to such party and shall be solely  responsible  for
     paying all wages to its employees and agents,  for obtaining  insurance for
     its  employees  and agents and for  withholding  and paying all  applicable
     federal,  state,  and social  security  taxes,  unemployment  taxes and any
     similar taxes on behalf of its employees and agents.

6.   Termination

     a.   Either  party may  immediately  terminate  this  Agreement  and/or any
          associated  Statement of Work without  cause by giving the other party
          thirty (30) days prior written notice.

     b.   For Cause--If Consultant fails to make any delivery in accordance with
          the agreed  delivery date or schedule or otherwise fails to observe or
          comply  with any of the  other  instructions,  terms,  conditions,  or
          warranties applicable to this Agreement,  or fails to make progress so
          as to endanger  performance of this Agreement,  or in the event of any
          proceedings  by or against  Consultant  in bankruptcy or insolvency or
          appointment of a receiver or trustee or any assignment for the benefit
          of  creditors,  Client  may,  in addition to any other right or remedy
          provided by this  Agreement  or by law,  terminate  all or any part of
          this  Agreement by  telegraphic  or other written

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          notice to Consultant  without any liability by Client to Consultant on
          account  thereof.  In the event of termination  for cause,  Client may
          produce or purchase,  or otherwise acquire articles  elsewhere on such
          terms or in such manner as Client may deem appropriate.

     c.   Upon termination of this Agreement and/or any associated  Statement of
          Work,  Consultant  shall  promptly  return  to  Client,  all  Client's
          property  in its  possession,  including,  but not  limited  to  keys,
          badges,  access cards,  documentation,  software and disks,  and shall
          turn over to Client  all Work  Product  prepared  as of the  effective
          termination date and for which Client has paid.

     d.   In the event of termination,  Client's  obligation shall be limited to
          paying   Consultant  for  work  authorized  by  Client  and  performed
          satisfactorily prior to the effective date of termination.

     e.   Termination shall not effect  Consultant's  obligations under Sections
          2,3,4,10,11.

7.   Waiver/Amendment/Modification

     No  waiver,  amendment  or  modification  of any  provision  hereof or of a
     Statement  of Work shall be  effective  unless in writing and signed by the
     party against whom such waiver,  amendment or  modification is sought to be
     enforced.  No failure  to delay by either  party in  exercising  any right,
     power or remedy  hereunder  shall  operate  as a waiver of any such  right,
     power or remedy.

8.   Notice

     All notices,  demands or consents required or permitted  hereunder shall be
     in writing and shall be delivered by overnight  delivery,  facsimile  (with
     confirmation copy by mail) or telex, or mailed to the respective parties at
     the addresses  first set forty above or at such other address as shall have
     been given to the other party in writing for the  purposes of this  clause.
     Notices to  Consultant  shall be sent to the  attention of Alan Grau,  Icon
     Laboratories,  Inc. 3636 Westown Parkway,  Suite 101, West Des Moines, Iowa
     50266.  Notice to Client shall be sent to Steve Johnson,  ISES Corporation,
     2600 72nd  Street,  Suite C, Des Moines,  IA 50322.  Such notices and other
     communications  shall be deemed effective upon the earliest to occur of (i)
     actual  delivery,  (ii) five days  after  mailing,  addressed  and  postage
     prepaid, return receipt requested, as aforesaid, (iii) one (1) business day
     after transmission by overnight delivery,  or (iv) the day of receipt where
     receipt has been confirmed.

9.   Severability

     In the event that any one or more of the provisions  contained herein shall
     for any reason be held to be unenforceable or illegal in any respect,  this
     Agreement  shall then be  construed as if such  unenforceable  provision or
     provisions had never be contained herein.

10.  Jurisdiction/Choice of Law

     The parties  agree to submit to the  jurisdiction  of the State of Iowa and
     further  agree that this  Agreement  shall be  construed  and  enforced  in
     accordance  with the laws of the State of Iowa  excluding  its conflicts of
     law principles.

11.  Solicitation of Employment

     Consultant may not solicit or hire any  individuals  who have been employed
     by Client or any


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     of its affiliates  during the 12-month period  preceding such  solicitation
     and/or hiring. Client may not solicit or hire any individuals who have been
     employed by Consultant or any of its affiliates  during the 12-month period
     preceding such solicitation and/or hiring.

12.  Right of Assignment

         Only Client may assign this  Agreement.  Such  assignment  may be to an
         entity which acquires, directly or indirectly, substantially all of its
         assets or merges  with it, or any parent or  subsidiary  of such party,
         provided  that the  acquiring  or  merging  entity  or such  parent  or
         subsidiary  agrees  to be bound by all  terms  and  conditions  of this
         Agreement.  Subject to the above,  this Agreement shall be binding upon
         and inure to the benefit of the  successors  and assigns of the parties
         hereto.

13.  Complete Agreement/Conflicting Terms

     a.   Each party  acknowledges that it has read this Agreement and agrees to
          be bound by its terms and further  agrees that it is the  complete and
          exclusive  statement of the  agreement and  understanding  between the
          parties, which supersedes all previous  understandings,  negotiations,
          and proposals, whether oral or written.

     b.   If there is a  conflict  between  the  terms  and  conditions  of this
          Agreement and those of any associated  Statement of Work that has been
          signed by both parties, the Statement of Work shall control.

IN WITNESS  WHEREOF,  the parties  have caused this  Agreement to be executed by
their  duly  authorized  representatives  as of the day  and  year  first  above
written. This Agreement shall not be binding until it is signed by both parties.

CLIENT                           ICON Laboratories, Inc.

By:   /s/                        By: /s/

Name:   Rick Grewell             Name: Alan L. Grau
Title: President                 Title: President
Date:   3/27/00                  Date: 3-27-00






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                                STATEMENT OF WORK
                              AGREEMENT NO: ISES 01
                                 March 13, 2000

  [Confidential treatment has been requested for the remaining portion of this
                                    Exhibit]