I have found a way to use usb on a pocket pc device. The way is to take one of the docink wires without the cradle, they make the same thing for the Casio devices, and I saw them for the E310 on Ebay, but anyway, the way is take that wire a female to female USB adapter, and then plug in the gamepad, HD, keyboard......W/E

I need help, Trying to get some good developers to help. Thanx