Running Windows Pro 7 64 on my 1,1 Mac Pro without any problems - until I updated Windows via Windows Update to the latest patches. They all seem to be the usual security fixes. Although I completed the updates, once I reboot I seem to have lost all use of USB other than the front port on my machine. Fir example, I have a new Belkin USB hub connected to a read USB port and nothing works through it. I restored to an earlier version via Winclone, reapplied the latest patches, and duplicated the problem. Anyone else with a similar problem?