I am presently a member of COOPVETS. COOPVETS is a co-op squad that plays Delta Force: Task Force Dagger (TFD) and Delta Force: Land Warrior (LW). COOPVETS is the largest co-op squad for TFD/LW on the Internet. If you play co-op games on TFD/LW then you should check out the COOPVETS website.
COOPVETS uses Ventrilo as their communications program. This program allows us to communicate during game play.