Techgage posted a review of the new MX Revolution laser mouse

The successor to the popular MX1000 mouse is finally
here and it promises to improve on old favorites and introduce some new features. Here we have an upgraded scroll wheel capable of plowing through long documents with a simple flick of the finger, an advanced application
switcher and a much more comfortable thumb rest. which is replacing the MX1000 as the top mouse from Logitech. The Revolution has a sleeker shape, is more comfortable to hold, and includes an alloy scroll wheel.

Logitech MX Revolution Laser Mouse Review