The one piece of software which you need to have if you have for example a logitech mouse is finally available for intels. My thumbbuttons etc, everything is working again.

http://www.usboverdrive.com/USBOverdrive/News.html

mm, sorry what is it exactly ?!

Logitech mousedrivers for osx suck bigtime, this is an alternative driver to control all buttons that your mouse has. I have a mx1000 with loads of buttons, this is the only program which supports them all. It's like setpoint for windows, but then even better. Same goes btw for microsoft's mice.

Kewl, thanks for the info.