Does not wotk with Intel based Macs

I bought it because it stated that it was compatible with Mac OS X 10.2 or later. Well I have a Mac pro and the mouse cannot be configured because it is not compatible with Intel based Macs.

decent mouse for precise work

i bought this to replace the stock mouse which came with my apple imac computer. This mouse is fairly large, which is nice because it fills the palm of the hand and doesn't feel cheap, light, or "plastically". I've tried it on Mac OSX and Windows XP with no problems. It would be nice is the software allowed you to increase the scrolling speed, and tracking speed, and assign more custom tasks to the different buttons. One other thing about this mouse is it has a more slow, precise way about, perfect for drawing/drafting work. But those power-users who prefer a lighter, quicker feel for moving windows around, and performing a lot of rapid, in-precise movements may find this mouse a bit restrictive.

Good Upgrade Choice

I had orginally planned to get a wireless mouse, or maybe even one of the fancier Logitech mouses (mice? ;-). I finally decided I didn't really need all the fancy "bells and whistles" and bought this mouse by Kensington.

I think it's a good choice if you want to upgrade from the standard mouse that comes with most computers. The footprint is only slightly larger than a standard mouse but it's quite a bit taller, which I like. I have medium sized hands for a guy. It was easy to install both the mouse and the included "Mouseworks" software (you will need to load the software if you want to reprogram the two extra buttons on the side of the mouse). The software also gives you a number of options in the use of the mouse (more than the standard ones that comes with Windows).

It feels good in the hand and I'm satisfied with the product. I particularly like the feel of the wheel. It's not perfect however; the two extra side button could have been placed just a little better for my use and  more