jackshiels wrote: > Fixed! Just turned on emulated desktop mode. Apparently this has comething to do with XQuartz. > > Yipee! :D XQuartz does not support the RANDR extension. Pretty much any fullscreen game needs to be run in a virtual desktop. I have some hacked up work arounds to this if you use Wineskin (http://wineskin.doh123.com/), so you can do fullscreen with resolution switching... not the best in the world since it doesn't have true RANDR, but its a decent work around for many games. The big advantage Crossover has on the Mac is they have a much better x.org based X server than Xquartz for running Wine... they just don't make it available to anyone...