I found an nvidia driver that works with acceleration and a 7600gt. Try 91.47 forceware driver from nvidia driver archives. It seams to have fixed my menu ctd in acceleration which I had from October when I bought acceleration. This driver may not support some of the newer cards but its worth a try if you have a 7 series card.

Worth a try, didn't work. Sorry, but this isn't a confirmed fix I'm afraid.Vox