I haven’t forgot the seller experiment, despite almost incontrovertible proof of a severe case of ADD on my part.  In fact, I’m still sifting through the ideas you all have given me and am adjusting the experimental protocol. I am also trying to fight my way through a mental block. For some reason I keep not taking snapshots of the iPods in question and posting them here. Don’t know why. Now that I’m ready to do it… they’re at my office while I’m at home.