Thanks Daniel that worked! So relieved I didn't have to do them all by hand. In retrospect that wasn't a big fraction of my overall music anyway, and I probably spent more time researching an answer than it would have taken, but oh well. In other news, Otto sent me a discount code for 10% off the mp3 player/headset that I bought from them and free shipping. It also works on their bluetooth car kit (
www.hearotto.com/Products_OT2.aspx). Not gonna use that so have at it.