I miss hooking up 4 X-box together and having 16 guys playing Blood Gulch in Halo. We did that my senior year at school (had half the day off, because they didn't have any classes for seniors after lunch), would go to the shop class, stole CRT tvs from classrooms when everyone was at lunch, would cook up burgers in the back of the shop and have everyone playing Halo for three hours every day.
I really miss that. Playing online multiplayer just isn't the same as having people all together in a room, shouting at the one guy who knows how to grenade jump out of the level and snipe everyone.