I got my Muvo on Ebay. I've heard that Wallmart sells them too although I've never checked. The 128 mb, which is probably the one that Audible gives away is very simple to use as you said. I had heard that the 256 mb. aren't as accessable, although some have used them \ Which of the formats do you have to download from audible for them to work with the Muvo? Pam