I'm glad you got that resolved, but I have been speaking to a friend of mine who does not have a Bookport, but we were discussing the issues with usb. It would appear that xp and usb 2.0 are not always on the best of terms. It would seem that there has been problems with drivers and such with xp and usb 2.0 functioning correctly with older 1.0 devices. I can't give you an exact fix or cause of the problem, but it lies within the os iteself. Xp presents a host of challenges and once I get the chance, I'll see what other bits of info I can learn on this and if it might be of some value, I'll pass them on. Sometimes my friend finds out things or does his own testing which yeilds useful data to help resolve problems. Well ok he's a hacker and programmer with one amazing ability to solve strange problems. I myself do not have a box with usb 2.0, but perhaps I can find one. I wonder though about the cable that is shipped with the Bp. Can you use any usb cable, is there a usb 2.0 cable? Sorry I'm a little slow in coming to the world of usb as I've only used it for my wife's box for her camera. I myself use Linux as my preferred platform and only use the windows box to transfer files to teh Bp. Scott