It sounds like you did it exactly the same way I would have, really odd that it didn't work. Ironically the post before yours mentioned the program I'd try for editing your original files instead of QT Pro. It does export as MP3 and is now freeware http://audacity.sourceforge.net/ On Feb 21, 2005, at 10:19 AM, KS wrote: > I've tried importing to QT Pro -- editing the files -- and exporting > them as aif files. Since QT Pro doesn't offer Mp3 format, I'd like to > convert them to Mp3 files in iTunes v. 4.7.1 But, iTunes doesn't > recognize them. So, I've burned the aif files to CD. Now iTunes > recognizes them and will convert the files to Mp3. However, when I try > to play the Mp3 CD all I hear is digital garbage. I've even converted > the individual talks into separate Mp3 files thinking some were > corrupt, but I still get digital noise.