Here (MOS2.0 clean install), external hd isn't automounted anymore (I can mount it with Mounter though), usb stick loops going online/offline and usb pads aren't recognized anymore nor can be forced to hid class.
The mouse works quite well

I sent a bug report from USB prefs panel

PS: There's an external 4way hub, but the problems persist even with direct connection

[ Edited by Mi-Go on 2008/7/17 12:36 ]