1. Get this PhysX driver from here:
http://downloads.guru3d.com/NVIDIA-P....html#download
2. Install the PhysX driver you downloaded.
3. (Install Cryostasis through Gamersgate). Run Cryostasis.
4. Enter game options, and tune downwards to shader level 2. The PHYSX effects option should turn OFF. Toggle shader level upwards and Apply changes.
5. Optionally, change to a lower resolution.
6. Play Cryostasis.
The other way of course is to get an NVIDIA card! I had one previously until my Vista PC died on me and I lost that graphics card. My current ATI HD 4350 on Windows 7 runs the game pretty slow... but I do get pretty decent gameplay with a lower resolution and tuned down options.
Hope that helps.
Back to playing Cryo.
