I downloaded some episodes of south park and I want to get them on dvd temporarily. Most of them are avi and there are too many to put on cd so I want to put them on dvd with nero. I tried converting them to dvd form with tmpgenc but for some reason the 'estimated file size' won't go below 550. I am converting them one episode at a time and want to put burn them all on one dvd so they can play on a dvd player. PS i have a dvd recorder. What should I do?!?!?!?!?!?!