Hi There: My thanks to all of you who provided comparisons between the Book courier and the Book Port. I'm pleased that as a Book courier user it certainly looks like I bought the better product. I was also considering purchasing the Book worm from Handitech in Germany, with its Braille output. However, it only contains 4 megs of memory, and will not store read mp3 or even brf files. Once again, thanks to all of you. Peter walsh.