What's so difficult about running Cryostasis? You either turn PhysX off or have a dedicated PhysX GPU. With my crummy 512 meg GTS 250 and an 8600 GT (with 32 SPs) I get 30 FPS average in the buggy Cryostasis PhysX benchmark completely maxed out at 1920 x 1080. The final release is much more optimized than the benchmark. I think it's a fantastic game and doesn't run bad at all.
Edited by metroidfreak - 6/9/10 at 12:14pm