


BOARD OF TRUSTEES, SAG-AFTRA HEALTH PLAN
NATIONAL TELECOMMUNICATIONS COOPERATIVE ASSOCIATION
TELAPEX, INC. AND SUBSIDIARIES
TNG INTERNATIONAL PENSION FUND
WINDOW TO THE WORLD COMMUNICATIONS, INC.
LIBERTY MEDIA CORPORATION
GREATLAND CORPORATION
BOARD OF TRUSTEES OF THE RADIO, TV & REC RECORDING ARTS PENSION FUND
MID-HUDSON CABLEVISION HOLDINGS, I
MIB GROUP, INC.