I am using GoldWave to do some sound editing, and inadvertently saved a sound file in .xac format. When I play it back, I find that it is very accelerated in speed. Is there a way to slow it down so that I can save it as an mp3 file of normal speed? I tried saving it as is in mp3 format, and it still sounds like Alvin the Chipmunk. Thanks for any help you can give. Keith