Best online game

Okey me and my friend is sitting here and we just dont know what the hell we shall play.
So i thought we might could get some ideas in here.
What is the best online internet game you have played? :)

Okey me and my friend is sitting here and we just dont know what the hell we shall play.
So i thought we might could get some ideas in here.
What is the best online internet game you have played? :)

zecce

Starsiege: Tribes

However, when you say, "online internet game" do you mean a browser based online game? If so, Quake Live would probably be the best.