Day Of Defeat:Source - pretty much every night, theres usually some league match or PCW that i get called in for.
Richard burns rally - have a wee blast on the stages every now and then
GTR2 - like to take the 550 out for a spin when i've got spare time.
thats about it for the moment, uninstalled most of the games on my pc as they wernt being used and were just taking up space, also since my mobo blew i've had to revert back to a crappy cpu/mobo/ram setup so its really not capable of runnign the newer games... well at least not to a standard that satisfys me.