Best server in the world:
24/7 Assault* (Mixed Berry)
IP: 69.28.220.30:27015
http://www.mixedberry.net

I play under NYC.Blazed_and_Confused [MBr]. This server has about 30 different variations of cs_assault, such as cs_jungle_assault, cs_winter_assault, cs_cityassault_final, cs_assault_train, etc.