Scott, you didn't mention whether you were using PS/2 or USB. For what
it's worth, my Intellimouse Optical works flawlessly. But (1) it's a
different mouse (your subject line says Intellimouse Optical but your
message said Intellimouse Explorer. What's the difference? About $20.
And the Intellimouse Optical is symetrical, i.e. it works right handed
or left handed equally well, whereas the Intellimouse Explorer is
sculpted asymetrically IIRC), and (2) I'm using XFree86 3.3.6. Also,
I do use it on the USB port.
