doh123: I'm going to try running Quake II in fullscreen mode this evening to see if it is possible with the version of xrandr included with 2.5.3. So far, I like what I see with autoresizing of the window if I set the size larger/smaller. This is on an old model MacBookPro too with the 'broken' ATI video system. I may try 2.6 beta as well, but not until much later (I have a sports event in a month that has all of my attention right now.) James McKenzie