well, i want to buy a game wich i can play online so what are like the top10 most played online games on PC nowadays ? cause i don´t wanna play a game wich only has 10 players i personally am thinking about Crysis warhead, but i dunno
EVE online has a huge following... not a player myself, but if you are into a very deep MMO it might be worth looking into.
Neuron: If I have a original CD for Left 4 Dead, can I play it online without having to install any patches and/or having a Steam account?
StarCraft, World of Warcraft, EVE, Call of Duty 4, Left 4 Dead. CoD4 and L4D are two personal favorites. The first 3 are just big online games I've heard of.
CSS/CoD4/L4d/TF2 The valve games may not be the most played but the people who play it make it seem like everyone does.