I have a Logitech wireless MX Duo that worked fine with FC3. I purchased this after I had installed and setup FC 3 and after playing around with the connects a few times it worked great. Now I installed FC4 as a fresh install and everything worked during the Anaconda install, keyboard and mouse. When I reboot, nothing is recognised and I need to shutdown the PC by single push of the power button so that FC3 shuts down normally. I have gone through the connect procedure numerous times but the mouse never works. I have the mouse and keyboard connected to the PS2 connectors directly (use a KVM also, but not at the moment). I do not want to use the USB connectors, even to get it going as I don't want to possibly be stuck using that. USing Rescue I checked the xorg.conf file and everything seems fine in there when I compare to a different machine (different mouse & keboard through a KVM) Any ideas on how to get things working?