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CUSIP NO. 36866W 10 6
Exhibit 7(D)
AGREEMENT OF JOINT FILING
Pursuant to Rule 13d-1(f)(1) under the Securities Exchange Act of
1934, the undersigned hereby consent to the joint filing of a single Schedule
13D on their behalf and to the joint filing of any single amended Schedule 13D
statements thereto with respect to the ownership by each of the undersigned of
shares of Common Stock of the Issuer. The undersigned hereby further agree that
this statement may be executed in any number of counterparts, each of which when
so executed shall be deemed to be an original, but all of which counterparts
shall together constitute one and the same instrument.
Dated: July 24, 2000
THE NEWS CORPORATION LIMITED
By: /s/ Arthur M. Siskind
-----------------------
Name: Arthur M. Siskind
Title: Director
/s/ K. Rupert Murdoch
----------------------------
K. Rupert Murdoch
SKY GLOBAL NETWORKS, INC.
By /s/ Arthur M. Siskind
--------------------------
Name: Arthur M. Siskind
Title: Director and Senior Executive
Vice President
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