Terminal Server USB

Can anyone tell me if there is a usb driver for terminal server or if there is a way to make a terminal serve think that it has a usb port. I was trying some different net use commands, but had no luck. We are attempting to use a palm pilot on a winterm that connects to the winterm via a usb port. However, when we try to sync to the terminal server it ask for the usb driver name. Everywhere I read states that it can’t be done so I thought I would try this route. Thank you in advance.