Did you include Logitech's software in that review? If so then I really don't know how it got any positive marks. I'm using the MX700, which uses similar Mouseman software and while the mouse itself is decent, the software complete sucks. I've had to uninstall it and use default windows drivers with an dditional mall program to fix the scroll focus (makes it auto-focusing).

And the cons to the hardware: the buttons other than LMB and RMB are too small. And the extra buttons on top are completely useless - too difficult to access, with the Window Flipper one being downright impossible without harmful hand/arm strain or removing your hand from the mouse.

It seems to me that nothing on these shows ever gets a bad review. While reviewing (for myself) anything, I always keep in mind alternate products. And for this product, apart from its charging cradle, MS mouse products win in every way. Oh well. It was free, so I use it on my media system.

Bruno