EXHIBIT 10.2

                              INSTAR HOLDINGS INC.
                            R.R.E. COMMERCIAL CENTRE
                                     MAJURO
                                MARSHALL ISLANDS


TO:  Capital Media (UK) Limited
     25 James Street
     London W1M5HY                                          July 31, 1997

Dear Sirs
 

We refer to the US$2,000,000 cash advance facility dated 31 October 1996 between
you and us as amended by a letter of variation and amendment dated 14 January
1997, a letter of variation and amendment dated 31 January 1997, a letter of
variation and amendment dated 3 March 1997 a letter of variation and amendment
dated 10 March 1997 and a letter of variation and amendment dated 25 June 1997
(together the "Facility").

We hereby confirm our agreement that with effect from the date of this letter:

(b)      at clause 1.1

                  (i)      the definition of "Repayment Date" shall be
                           supplemented and amended by deleting after "the" in
                           line 1 "1 December 1997" and inserting "20 January
                           1998"; and

                  (ii)     shall be inserted the definition of "CMG" Capital
                           Media Group Limited (registered in the State of
                           Nevada United States of America) whose principal
                           office is at 25 James Street, London W1M 5HY".

(c)      at clause 9(b) shall be inserted:

        "(6)      In the event that CMG consummates the share exchange 
                  contemplated by the agreement and plan of reorganization dated
                  March 4, 1997, by and among CMG, Unimedia S.A., a company
                  organized under the laws of the Republic of France, Company
                  No. RCS Paris B 401 988 308 ("Unimedia") and those
                  shareholders of Unimedia a party thereto, as amended by that
                  certain Amendment No. 1 dated June 23, 1997, Amendment No. 2
                  dated as of July 11, 1997 and Amendment No. 3 dated as of July
                  18, 1997 (the "Unimedia Agreement") on or around 25 July 1997;

         (a)      CMG shall prior to or simultaneously create a series of
                  Preferred Stock called "Series A Preferred Stock" with the
                  rights, preferences and limitations described in the
                  Certificate of Designations (the "Designation") required to be
                  filed with the Secretary of State of Nevada in the form
                  attached to this this letter hereto as Exhibit "A";

         (b)      Notwithstanding anything to the contrary contained in this
                  clause 9 with respect to the convertibility of the Loan into
                  Shares;






         (i)      In the event that Stockholder Approval (as hereinafter
                  defined) has not been obtained, Instar shall have the right at
                  any time by notice in writing to convert to shares of Series A
                  Preferred Stock at the rate of US$0.50 of Loan per share of
                  Series A Preferred Stock; provided however if Stockholders
                  Approval is obtained following the aforementioned conversion
                  to Series A Preferred Stock, the Series A Preferred Stock then
                  issued shall immediately automatically convert (as set fort in
                  the Designation) into Shares on a one-for-one basis in
                  accordance with the terms and conditions of the Series A
                  Preferred Stock; and

         (ii)     In the event that Stockholder Approval has been obtained, the
                  Lender shall have the right at any time to convert the Loan
                  into Shares at the Conversion Rate.

                  The term "Stockholder Approval" shall have the meaning given
                  to such term in the Designation.

                  Shares issuable upon conversion of the Loan are hereinafter
                  referred to as "Conversion Shares", whether consisting of
                  Shares or Series A Preferred Stock.

         (7)      CMG shall use its best good faith efforts to cause a meeting
                  of the stockholders of CMG to be held on or prior to December
                  1, 1997 for the purpose of obtaining, among other things,
                  Stockholder Approval. Upon Stockholder Approval, the Company
                  shall reserve for issuance that number of shares equal to the
                  number of Conversion Shares.

         (8)      CMG hereby grants to the Lender the same rights of
                  registration with respect to the Conversion Shares as were
                  granted to the shareholders of Unimedia, who are a party to
                  the share exchange contemplated by the Unimedia Agreement. CMG
                  shall include the Conversion Shares in the first registration
                  statement filed by CMG in respect of any of it shares
                  including but not limited to the common stock (unless
                  prohibited by law or by the Securities and Exchange
                  Commission)."

(c)      at clause 15.1 shall be inserted after (p)

                  "(q) Stockholder Approval (as defined in the Designation) is
                  not obtained by close of business on the 1 December and/or CMG
                  breaches any of its obligation under this letter".

         Save as stated above, the Facility shall continue in full force and
         effect in accordance with its terms and all references in the Facility
         to "this Facility Letter", "hereunder" or cognate expressions shall be
         deemed to be references to the Facility Letter as amended by this
         letter and the Facility Letter shall be read together with this letter.

         Terms defined in the Facility shall have the same meaning in this
         letter.

         Could you please confirm your agreement to the terms of this letter by
         signing and returning the enclosed copy.

         This letter shall be governed by and construed in accordance with the
         laws of England.

         Yours faithfully

                                      -2-





/s/ A.M. BOUSFIELD, DIRECTOR
- -----------------------------
For and on behalf 
Instar Holdings Inc




                                      -3-




We confirm our agreement to the terms of this letter and confirm that the terms
set out shall be part of the Facility




/s/ CHARLES KOPPEL
- ------------------------------
For and on behalf of
Capital Media (UK) Limited






                                      -4-




We confirm our agreement to the terms of this letter and that the terms set out
shall be part of the Facility




/s/ CHARLES KOPPEL
- ------------------------------
For and on behalf of
Capital Media Group Limited





                                      -5-