CoD4, GRiD, Euro 08, FIFA 08, and I'm finishing up Ninja Gaiden II and Assassin's Creed.

i decided to go back to viva pinata. Must get those achievements.

I restarted BioShock today... otherwise, just your typical online games like CoD or Halo

BF Bad Company and Mass Effect

I'm definitely working on a few catch-up titles at the moment. Since nothing terribly great comes out for a bit I picked up Lost Odyssey

Need for Speed: Most Wanted.

Lost Odyssey so far.

Finishing off GTA and COD4 before Soul Calibur comes out.

Before I left on my little "business" trip I was playing COD4 and Schizoid.

Like another poster, I just recently booted up Bioshock for the third go-through.  But, other than that, I cycle routinely through the Guitar Hero/Rock Band games, and the occasional killing spree in Grand Theft Auto IV.

Grenades out window FTW.

Battlefield: Bad Company at the moment.  I've been waiting to grab "Gears of War: Refresh," but I don't think it's out yet.

Other than that, not much.  I should start point whoring again.

Right now I am playing:

Dragon Ball Z: Burst Limit
Transformers: The Game
Conan
Perfect Dark Zero

Mass Effect

Rockband.

Unreal III.

Gears of War.

CoD4.

Battlefield Bad Company.

Too Human demo.

Gears of War and the Too Human demo

nba 2k8 and rock band

Cruising through overlord, with some rockband mixed in of course.

GTA and little bit of Rainbow 2.

I've been playing all the Orange Box games, for the most part.

Lost odyssey and forza 2

"Right now I am playing:

Dragon Ball Z: Burst Limit
Transformers: The Game
Conan
Perfect Dark Zero
"

Mass Effect and the Too Human Demo

1942: Joint Strike and Lost Odyssey

NCAA football 099, Frontlines, little bit of GRAW 2 here and there.

Saints Row, Lost Odyssey, UT3, BF: BC And COD4

Too human demo with all its easter eggs lately,but recently finished Ninja Gaiden 2,and usually play cod4/Orange box/R6V2 a good amount. Or Halo when my girl wants to play it(not a fan but I put up with it.) Orange Box on 360 only because steam is broken permanently on my shitty computer which is lame :\

Single Player ~ Bioshock
Multiplayer ~ CoD4, Halo 3 and RSV2

Mostly Gears at them moment.  Other than that I'll occasionally pop in Bad Company or boot up the Too Human demo.

Ninja Gaiden II
Battlefield Bad Company
Rock Band

I'm going through CoD 2 on Veteran to try to get all of the achievements. SO frustrating.

Rock Band and the Too Human demo.

Mostly CoD4.. But a little bit of The Orange Box

Grid, BF:BC and Bourne Conspiracy.

Ninja Gaide II when I want achievements, but for the msotp art it's been Gears of War online.

"i decided to go back to viva pinata. Must get those achievements.
"

Unreal Tournament
The Darkness 
GOW - COD4 are games that I seem to have on constant rotation.

R6V2
GRAW
NG2(Playing it for the second time)

Still playing through Ninja Gaiden II, taking my time with it and enjoying it, damn good game, I really wish I hadn't missed the first one (may download it off Xbox Originals at some point).

I've really got to get back to Lost Odyssey as well, I just got on to Disc 3 and I think it's brilliant so far.

The Orange Box

Bad Company single player and COD4 on LIVE

"Still playing through Ninja Gaiden II, taking my time with it and enjoying it, damn good game, I really wish I hadn't missed the first one (may download it off Xbox Originals at some point).

I've really got to get back to Lost Odyssey as well, I just got on to Disc 3 and I think it's brilliant so far.
"

Bad Company, Too Human and Civ Rev demos, Guitar Hero 3 and Rock Band (still), and going back to Burnout: Paradise. I forgot how much fun that game was.

Marvel Ultimate Alliance.... and I dont know why!

That and Forza 2, and Madden 09'.... holy Crap, I'm turning into a casual gamer!

Lost Odyssey, and that last Hulk game with some Ninja Gaiden 2 sprinkled in for good measure.

Wow, where do I start?

Moto GP 07
MX vx ATV: Untamed
Call of Duty 4
Shaun Murray's Wakeboarding (If you can believe it)

I'm really starting to confuse myself since they're all blending together now. After Soul Calibur 4 I don't think any of those will be relevant anymore! :)

TF2,Mass Effect,Burnout Paradise, and Guitar Hero 3

At the moment i started up Bioshock again...trying to get that brass balls thing, play COD4 once in awhile...trying to get points in Mass Effect and Devil May Cry 4 aswell....taking forever

I've been playing a little bit of Rock Band, Golf: Tee it Up, and some UT3.