Saturn ISO & MP3 tracks... I want to know if you can change the MP3 tracks on an ISO/MP3 format burn before you write it to CDR. And if you can do all the tracks you swap have to be the same size as the originals. I bet it would be easy to make a program that would read the original track lengths and cut the ends off of some personal tracks on a playlist. I just think I could get more out of Sonic R if I didn't have to listen to that dumb chick singing the whole time!