Here is an update to my earlier question regarding a "sticking Pro Mouse": The Mouse is dead. Cleaning did not help things, so I just decided to live with it, and now the mouse is dead. No little red light, no nuthin'. I tried plugging it into a different port on the Belkin USB hub, and tried plugging it directly into my iBook. Nuthin'. Why may it have died? I use it on my desk, did not drop it, or abuse it in any other way. Maybe its life was up? Denise, mouse-shopping along with Christmas shopping