I've used XoloX on WinXP Pro, Win98se, Win2000 Pro, and WinME. Have noticed this problem on one of those, but I can't remember which one it was. I currently use WinME and it doesn't do it in that one. Also noticed that the text in the title bar got cut off in WinXP. (One of a few problems I had in that OS.)

Runs great on:

WinMe
333mhtz Pentium II
96mb RAM (Yes that's all I need!)
40gig Hard Drive (Oh baby, it's soooo big!)


Note: Did have trouble with running out of spare stack pages when running XoloX in WinME, but this is easy to fix with Xteq Systems X-Setup. (Run it and do a search for 'stacks' when you find the plug-in that controls the amount of stacks pages, increase it to 8 and you'll never see that error again.)