Yet another nice feature of the wheel mouse, if you want to do a "fine" scroll, just press and hold down the wheel down (some of us will remember the three button mouse - it is "kind of" like the middle button). A double arrow (or quad) with a dot in the center - will appear indicating the directions that you can move them mouse. Move the entire mouse in the direction that you would like to go. Once you have moved the screen to the position that you would like. Release the wheel. (If the arrows remain - just push and release the wheel once again).

I agree the wheel mouse does save a lot of time!!!

Dick