I just got a Pi from maplin this morning. It contains a powered usb hub and a power source. also a note saying not too stress the usb sockets too much and to use the powered hub if necessary.
there was a discussion here once about powering the Pi from the usb hub so you don't need the power source for the Pi.
Has anyone done this? Does it work? I will try tonight but wanted to get some feedback incase it blows the Pi.