just look at the forums. people having lockups/crashes. personally i don't have any _serious_ issues right now.Have what fixed exactly?
i only experience xv color corruption, (with WMV/QT movies on fglrx). it dissapears when i switch to gl2 video output, or use x300 card with open driver (normally i use x1300). it appeared around 8.32 or 8.33 i think.