<< best of both worlds here
MS Trackball Optical (black one) in PS2 port for surfing is elite
MS Intellimouse Optical in USB for FPS'ing.
No more wrist mullarky when surfing, still Rail gun ace when FPS'ing.
Why do so many people seem unable to come to terms with the idea that using both is the best compromise?
People try a Trackball, try FPS/gaming, hate it and bin it without realising the trackball's strength is surfing etc not gaming. >>
I have a similar set-up: MS Trackball Explorer, MS Optical Mouse Explorer, and MS Optical Mouse Explorer Wireless. THIS is the best of all the worlds!!!
Wireless for sitting on the couch and surfing, Trackball for surfing on desk and playing games, Regular optical when I am tired of both.
-DocSmarts