In regards to powering these things, i was planning to solder a molex plug on the back end of the usb miner so i could simply plug them in and out of a standard pc power supply. Then, for the data, use usb extensions with the power line cut. Hopefully, using that method would allow quite a few overclocked miners at the same time.
Of course, i'm thinking out loud here so if anyone see any trouble with that, please let us know.