From the picture that looks like the Intellimouse Optical. The explorer was more ergonomic.<BR><BR>I love my Optical though. I have one at home and one at work. I've used the work one daily for about ...

After using the Wheel Mouse Optical for 9 months I went out and dropped $40 on one of the new Intellimouse Explorer 3.0. It has a rather odd shape but is still actually very comfortable. It scans the ...