C&C Generals: Zero Hour is one of my all time favourite RTS's. Many hours lost to that game, when me and my buddies used to lan a lot.
It also had an awesome modding community, some very cool mods. One of my favourites was the BOSS mod.
Damn getting all hazy eyed with all this nostalgia going on. Ahh to be able to lan 36hrs without sleep again :P
