I've been using simple editing s/w for a while now, and after reading a few reviews ect, i'm probably gonna buy Premiere 6.5. I know its semi-pro, and pretty complex, and after looking at a demo of it, i'm pretty confused. My 1st question is on the time line, what are the multiple tracks for. I'm used to working with 1 video, 2/3 audio tracks, so what is the difference? Thanks alot!