The Microsoft Blue USB mouse doesn't work in Knoppix 3.3 as supplied by Australian Personal Computer magazine with the May 2004 issue. If I use the USB-PS/2 adapter there is no problem. The mouse is detected with other "live" CDs on this system - is it a bug where no USB devices are detected by Knoppix? I have a Gigabyte GA-7VA motherboard and a USB graphics tablet (Medion MD9570) is not detected either. These are on different USB2.0 connectors.