Anyone running Beta on XP? If so how is it performing?
I run it on XP and it works fine. My system has been super sensitive to bugs (causing CTDs) that other peoples systems seem to shrug off, but HiTech has found and fixed those bugs. In terms of frame rates it is quite playable. I get 60 in flight most of the time, about 30's to 40's on the ground except in particularly dense forests where I get as low as 20 or, in the worst case, the flak base in CraterMA which has many complex objects (flak guns) as well as a lot of dense trees, where I go as low as 10. However, I have all options turned up to max, except Environment at none and Post Lighting off. In addition I insist on running 4X adaptive Multi Sampled Anti-Aliasing which anti-aliases not only polygon edges, but some transparent textures as well and which causes a significant frame rate loss.
3GHz E8400 with 4GB RAM, Radeon HD7870 with 2GB graphics RAM, XP SP3.
Of course I don't use XP to surf the web as it no longer gets security updates. I dual boot to Ubuntu for that.