Hey again!
I looked through my installed programs and found out I had old Logitech cam drivers/software.. uninstalled them + I found out that my old Sony Ericsson USB phone software took over the USB ports too. I uninstalled them also and tried connecting the Ion Discover DJ...
IT WORKS!
Alice
Try looking through all your installed software and see if you have anything installed that uses your USB ports... might solve the problem!