Does anyone else here have an optical mouse? I do and let me tell you they are more annoying that... a lot of stuff! I'll be playing FFXI and all the sudden my screen goes crazy as it changes views. I'll be trying to draw in paint, nice and slow, easy, almost done, BWWAAAAA! Sometimes it even jumps up to the upper right corner just as I click and close whatever I'm viewing. More often than that it jumps to the oppisite corner and opens my start menu. Optical mouses are Evil