We believe changes to make X work on Prism are in xorg-x11 CVS. I'm trying to confirm this by grabbing what's in their CVS now. In the best world, I'll be able to isolate a patch to the current version to make Prism work. Then we can see how intrusive it is, and if it's something we can ask to be pulled in since it's upstream. If I can't get cvs to work, I'll find the right poeple to ask about it. Assigning to myself for investigation.