The USB port on the STB i had worked
I plugged my Nokia USB charger in :P
Although that was bound to work, as it only uses the power of the port.
Maybe it was intended to be used for broadband, if the user didnt have a network card?
I can also confirm that you should have CR3. I live in Oldham and all of Rochdale came under the same upgrade. We've had it for way over a year now. If you for some reason havent got it, try rebooting the boxes. If you still dont get it, ring ntl up, as there may be a signal problem