Zoomer,
I just got this mouse today and I am currently using it on a box with RH 8.0 installed. It works flawlessly.
The only downside is that I have not found a way to program all of the buttons since Logitech only makes the configuration software for Micro$oft machines.
You can buy the mouse right now at
Amazon for $42.99 after a $20 rebate.
Good luck...and let me know if you figure out how to program all the buttons to behave better!
Ryan