Today I purchased this mouse just for the heck of it. Man, I can't stop drooling ... I wonder how I used to use my older mice...
http://img165.imageshack.us/img165/6214/150410uz9.jpg
http://img441.imageshack.us/img441/6214/150210ei5.jpg
p.s. This may be old news and all but what the heck. ****, I am sounding like a Logitech advertiser.