[spears312]

I use an optical and ball mouse... on the same computer.
Well not at the same time. I have a USB wireless microsoft optical explorer that I mainly use (and I use it on a mouse pad because I have a wood desk that has wood grains that tend to make the cursor jumpy), but it uses batteries. The ball mouse is pluged into the standard mouse port incase my batteries die and I cant find any. Luckily I have plenty.