It's great to finally play this, good work JAW!
Does Max or anyone else know what some of these graphics options are? I'm not sure how to set them to get better performance:
Instance Rendering
GPU Sync
Mip Map Bias
So far I don't have any huge problems, but I get quite a lot of frame drops with this game. I read that other people with ATI cards have had this problem as well and there isn't much that can be done about it unless ATI change something
I can turn off AA which makes everything smooth but sometimes makes a big difference in visual quality. The other option is to experiment switching the other settings on and off until I find the best solution which could take a while...