I advised running xrandr from a terminal session to see if any of your screen resolutions support that refresh rate. If not, then you will have to get on your Linux distribution's support fora and find out how to do this. This is not a Wine issue at this point as the display is run through your X window server.hmm it doesnt even seem to work if i lower the res to 500x300 or so but i did put that res to 85 refresh rate :/ any else fixes
James McKenzie