Hi once more, all. I've noticed, with the combination of the beta test = seven firmware and the last three betas of the software, that the Book = Port is reversing the channels of stereo files played with it. I've yet = to determine whether the glitch occurs when transferring files through = the transfer tool only, or if it occurs whenever the device plays stereo = files, but I have most definitely seen the switch. The track I've tested = with, in case anyone has the CD and wants to check my results against = their own, is Journey's "Don't Stop Believin'" from the Live CD. The = piano should start on the left, with the guitar on the right, but on the = BP this appears opposite of that. I'll be happy to provide the MP3 to = APH, and only APH, for their testing if requested. I sent this file to = the device via the transfer tool, though the files which made me work to = investigate the potential of the behavior were sent to the Book Port via = simply copying them to the flash card itself. Thanks in advance for any = responses which come forth. Jeremiah