Try Toast for Mac http://www.roxio.com/en/products/toa...YRVQQKAAAG4IV0. I have all .mp3 and they burn fine. Every now and then Toast will convert one to .aiff. But I've never had any problems unless the .mp3 is corrupted in which case I will download another version and hope it's ok. This program also can burn videos.

I got a free version with my CD burner. I then paid/upgraded to Toast Titanium. I love it.



p.s. I don't know why the link isn't showing up as a link. Try to copy/paste into your browser.