[BigSkyFreeper]

I've used a trackball before, aside from having to clean the dead skin, hair, and diry out of the thing, I ended up with carpal tunnel syndrome. Optical mice are the way to go.

[Howlin]

Barf. Don't you ever clean you other mouse?

[steveegg]

I've used a trackball before, aside from having to clean the dead skin, hair, and diry out of the thing, I ended up with carpal tunnel syndrome.

There's that (far less cleaning with the optical ones).