Hi Bill, It's not the only one. It works well, albeit slow, and it's inexpensive. If you want to look at others just Google for "WMA and convert" without the quotes. Remember, the conversion software must be able to convert D R M (Digital Rights Management) protected files. Total Recorder also works but it uses a graphical interface that's probably not blind-friendly. Sound Taxi converts by playing the File(s) through Windows Media Player, capturing the stream, and converting it to MP3. This makes it slow, but it works. I think it's faster than real-time but I always let mine run overnight while I'm sleeping. Regards, Don... ----- Original Message ----- From: Bill To: bookport@xxxxxxxxxxxxx Sent: Saturday, October 21, 2006 8:45 AM Subject: [bookport] Re: Overdrive Hi Nancy: Thanks to you and the others for your comments on Overdrive. Is Sound Taxi the only or best program for converting books to MP3 format and of so, where is it available? Have a great day BILL