sry for double post.
I tried Steamroller and I got more than 30 fps(lowest fps, had 60 in other places - vsync on), I have a crappy pc and had wmp running, wmp sux cpu and slowdown my fps

, but if you manage to improve fps there ok!
Spanky you should improve fps on Extraction too.
Played the fixed Urban Assault and now is alot easy to pass over the chairs and crates there, chairs were fixed in Vantage points too ^^, rly thx.
It does run MW3 and ClearSky fine

Processor: AMD Sempron(tm) Processor 2600+, MMX, 3DNow, ~2.0GHz
Memory: 1280 RAM
Hard Drive: 80 GB Total
Video Card: XFX - ATI Radeon HD 4350
Monitor: Samsung SyncMaster 633nw 15.6"
Sound Card: SoundMAX Digital Audio
Speakers/Headphones: Common Headset
Keyboard: Teclado padrão com 101/102 teclas ou Microsoft Natural PS/2 Keyboard
Mouse: Microsoft PS/2 Mouse
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.111025-1629)
Motherboard: PC Chips A31G v1.1