I was wondering if anyone had any experience with Microsoft Mouse Mischief (http://www.microsoft.com/multipoint/mouse-mischief/
). I had a classroom response system for awhile and found it cumbersome to set up and use, especially with Powerpoint. MMM looks like a great solution to that and a cheap way to set up any room with a response system.
Before I go out and buy the mice though I'd like to know if anyone has used it and what kind of success (or lack thereof) they've experienced.