Hi folks. I'm running Crossover 6.1.0 on Ubuntu Feisty (machine stats: XFX GeForce 7900GS, Athlon X2 3600+, 1GB RAM). WoW is working really well except for the sound lag issue (which I had on another machine and learned to live with), and a more substantial problem with the pointer. The pointer itself responds fine to the motion of the mouse, but its location as detected by the UI doesn't always seem to keep up. For example, if I sweep the pointer along an action bar, it may light up the first few as it passes, but then one will stay lit up as if the pointer is still over it, even though it has moved on. It'll eventually catch up, only to happen again a few seconds later. This happens with all UI elements and selectable world objects.
Only thing I've been able to find that sounds like it's related to the pointer is "gxCursor" in the Config.wtf file. I tried changing the value to "1", but there was no noticeable effect.