EXHIBIT 99.1


                  STRATEGY INTERNATIONAL INSURANCE GROUP, INC.

                          200 Yorkland Blvd., Suite 710
                         Toronto, Ontario, M2J5C1 Canada

                                  CONFIDENTIAL

                                  May 25, 2005

                          RS Group of Companies, Inc.
200 Yorkland Blvd., Suite 200
Toronto, Ontario, M2J5C1 Canada

Gentlemen:

         In connection with a proposed  transaction (the  "Transaction")  by and
between  Strategy  International  Insurance  Group,  Inc.,  a Texas  corporation
("Strategy"),  and RS Group of Companies, Inc., a Florida corporation ("RS"), as
described herein and for other good and valuable consideration,  the receipt and
adequacy of which are hereby acknowledged, the parties hereto agree as follows:

(a) Pursuant to our discussions, this letter will serve to confirm that Strategy
is prepared  to acquire  all of the  outstanding  common  stock and  outstanding
options and all other outstanding  equity of RS (subsequent to the conversion of
any outstanding  shares of preferred stock of RS into common stock), in a merger
for an aggregate  consideration of  approximately  U.S.$1.75 per share of common
stock, no par value per share, of RS (net to shareholders of option proceeds and
transaction  expenses),  subject to  adjustment  as described  herein,  upon the
execution of a definitive  merger  agreement on customary  terms and  conditions
acceptable to Strategy and RS. Strategy's  proposal is not subject to Strategy's
ability to obtain  financing.  Strategy and its management  have conducted their
business due diligence, and our proposal remains subject to limited confirmatory
legal and accounting due diligence,  which we anticipate can be completed within
a matter of days,  and will not  delay  the  execution  of a  definitive  merger
agreement.  Notwithstanding the foregoing,  the price per RS share is subject to
adjustment (that may be material) as a result of the completion of our valuation
of RS and the receipt of a fairness opinion by Strategy.

         (b)  Given  the time  and  expense  that  will be  required  to reach a
definitive agreement, our interest in proceeding on the above terms is expressly
conditioned on RS's willingness to execute  exclusivity as set forth herein. Our
offer  is  also   expressly   conditioned  on  its  terms  being  kept  strictly
confidential  and any  disclosure  to third parties will result in its immediate
withdrawal without any further action on our part;  provided that nothing herein
shall  restrict  your  ability  to  disclose  such  terms  if RS  believes  such
disclosure is required by applicable law or regulation.



RS Group
May 25, 2005
Page 2

         (c) For the period  beginning  on the date this letter  agreement  (the
"Agreement")  is  executed  by RS and  ending  sixty  (60) days from the date of
execution  (the  "Exclusivity  Period"),  RS will not,  directly or  indirectly,
through any officer, director, employee,  affiliate, advisor or agent of RS take
any action to  solicit,  initiate,  seek,  entertain,  encourage  or support any
inquiry,  proposal or offer from, or, except as otherwise  provided in paragraph
(b) hereto,  furnish any  information  to, or participate in any  discussions or
negotiations  with, any third party  regarding any acquisition of RS, any merger
or  consolidation  with or involving RS, any  acquisition  of any portion of the
stock or assets  of RS (other  than the  disposition  of assets in the  ordinary
course of business consistent with past practices) ("Acquisition  Proposal"). RS
agrees  that any  discussions  or  negotiations  (other  than  discussions  with
Strategy  and its  affiliates)  in progress as of the date hereof  relating to a
possible  Acquisition  Proposal will be suspended during the Exclusivity  Period
and that,  in no event,  will RS accept or enter  into an  Acquisition  Proposal
during the  Exclusivity  Period.  Nothing in this letter will  prevent RS or its
Board of Directors from complying with Rules 14d-9 and 14e-2  promulgated  under
the Securities Exchange Act of 1934, as amended,  with regard to any Acquisition
Proposal.

         (d) RS will notify Strategy,  in writing,  promptly after receipt by RS
(or  any of its  officers,  directors,  or  advisors)  at any  time  during  the
Exclusivity Period of any Acquisition  Proposal made by any third party that the
Board of Directors of RS (the "Board") determines, in its sole discretion and in
a manner consistent with its fiduciary duties under applicable law, to be worthy
of  consideration.  Upon  compliance with the foregoing  notice  requirement and
notwithstanding  anything else contained in this  Agreement to the contrary,  RS
shall have the right to respond to such Acquisition  Proposal, or any inquiry or
request for  nonpublic  information  in connection  with a possible  Acquisition
Proposal that the Board considers appropriate.

         This letter does not bind RS or Strategy to consummate any transaction.
All  modifications  of,  waivers and  amendments  to this  Agreement or any part
hereof must be in writing signed on behalf of each party hereto.

         This  Agreement  shall be  binding  upon the  parties  hereto and their
respective  successors and assigns.  It is further understood and agreed that no
failure or delay by either  party in  exercising  any right,  power or privilege
under this  Agreement  will  operate as a waiver  thereof nor will any single or
partial  exercise  thereof  preclude any other or further exercise of any right,
power or privilege hereunder.

         This  Agreement  shall be governed  by, and  construed  and enforced in
accordance  with the laws of the State of Florida (but not  including the choice
of law rules  thereof that would defer to or result in the  application  of, the
substantive laws of another jurisdiction).



RS Group
May 25, 2005
Page 3



         If you are in  agreement  with the  foregoing,  please so  indicate  by
signing, dating and returning one copy of this Agreement.

                                                     Very truly yours,

                             STRATEGY INTERNATIONAL INSURANCE
                             GROUP, INC.

                                     By:    /s/ Louis Lettieri
                                            ------------------------------------
                                     Name:  Louis Lettieri
                                     Title: Chief Financial Officer

AGREED AND ACCEPTED:

RS GROUP OF COMPANIES, INC.

By: /s/ Kenneth Min
    ----------------------------
     Name:  Kenneth Min
     Title: President
     Date:  May 25, 2005