I suppose it's possible, but I don't know and I'm not at all sure that the guy who sent it knows, either--I'll check with him, though. ----- Original Message ----- From: "Sandy Licht" <slicht@xxxxxxxxxxxxxx> To: <bookport@xxxxxxxxxxxxx>; "Book Port User List" <bookport@xxxxxxxxxxxxx> Sent: Saturday, December 09, 2006 1:14 AM Subject: [bookport] Re: MP3 that won't play Could it have variable rates? I don't think the Bookport likes that.