I am using ConvertX to DVD to convert short video clips from my camera (Kodak Easyshare Z650) from .MOV files so that I can play them on my TV. I have managed to do this successfully, but each time I set one series of clips up to burn I have to use a new blank DVD. As each 'mini movie' consists of a few clips (maybe 10) on one subject, lasting up to about 30mins in total, surely I should be able to then add another set of clips to the same disk at a later date? Is this possible?? If so... HOW?? PLease help as I'm new to all this and struggling hard to take it all on board!