Parents. Can't play them. And before you say it, I know about Battlefield 1943, and will get it (again) when it's out for PC.
How about Tremulous
he said he was looking for a good FPS
Quake live maybe lolpretty huge learning curve though :C
I already play it, not really into it.
Do not try any thing like combat arms or that stuff.Try looking at gamestop. Half life is a FPS but not online unless you like deathmatch.
HL2DM = M