mainly
combat arms (mix of BF2 and Counter Strike). although the hacks are getting out of hand, they're consistently patching out hacks weekly (big one tonight infact). it's a fun time waster and completely free.
i've thought about starting up x3: reunion again but it's such a ***** to relearn all the controls and has a high learning curve.
xbox live ran out so i've stopped playing GTA4 on that.
i bought bioshock when it came out but never played it, might haveto do that soon.
playing through mass effect every now and then on my main (to get to lv60) and my 2nd character (still 1 or 2 main missions to beat game, no sidequests at all).
other then that, i'll boot up project64 and play old n64 games with my younger bros/sis. mario kart, goldeneye, perfect dark, etc.