I have read on several of the iPod forums that using the line out via the flat plug-in connector is preferred for sound quality over the headphone out jack if you want to connect your iPod to your system. I want to be able to use my iPod with my tube headphone amp, and with my remote office system. I have looked at a couple of the cables referenced in those forums, and they cost more than my iPod :( Does anyone know of a reasonably priced iPod 80gb line out to stereo RCA cable? Does it exist? Thanks!