Oh boy, I am BEYOND livid right now ... I have a Logitech MX Revolution purchased here in Japan, and am using it with my new iMac. I use Steermouse because I've heard that Logitech's ControlCenter isn't that great, but for some reason Steermouse doesn't seem to recognize one of my mouse's buttons. So, tonight I uninstalled Steermouse and tried the Logitech CC instead. BIG MISTAKE. Here's the problem: my mouse doesn't work properly now and I want to uninstall the Logitech drivers, but I CAN'T - the installer doesn't have an uninstall option, nor does the Control Panel itself. The installation disc that came with my mouse is for XP & Vista only (?!?!?!?!?!) and so I have no idea how to get this CRAP off of my system so that I can have a functional mouse right now. WHAT THE HELL?!?!?!?!?!?! I apologize for my tone, but I am so freaking PISSED OFF right now - my new iMac has been working PERFECTLY until now; thanks to this steaming pile of **** software from Logitech it is virtually unusable. Any ideas?