So, what PC gamer "killer apps" exist that call for the purchase of a PC?

[Zlejedi]

http://adrianwerner.wordpress.com/games-of-2009/

Please read this. if you can't find any reasons to have gaming pc among those then you should probably look for Wii :)

Oh right and when people debate if x360 runs TRU at native 720p AAx2 or not compared to ps3 version i play this game 1920x1200 with AAx8 :D