See if the link to MS KB,
(in case you'll see it wrapped: that is one long line) will help you to find
the similar symptoms, and the solution.
The latest driver for IntelliMouse, ver.5.2, you can find at:
(select in the left pane: Resources->Downloads -- Mouse and Keyboard).
On Sun, 4 Sep 2005 06:49:06 -0700, "ahab7" < XXXX@XXXXX.COM >