I got to say that I am liking this Steam sale. So far I have picked up Batman:Arkham Asylum, Wings of Prey, Splinter Cell Conviction, Metro 2033, and Kane and Lynch 2. I just got Splinter Cell, Aliens VS Predator, and Metro, so I have not played them yet, but all the others are great games. Kane and Lynch 2 for $5 so far was a great buy. I have played a couple hours of this game and I am diggin' it. It is just too cool. I turned the voice, music, and ambient sound down a bit so that the guns are much louder. At default they sound too quiet. Anyway I picked up two copies for my LAN.
I still have alot of games from last year that I haven't finished yet, and there will still be alot of games for sale to come (if last year's sale is any indication). Patiently waiting for Just Cause 2 and MW2 to go on sale.