[RetroDude83]

when you burn your mpeg/avis you can just burn them onto cd(data cd) without converting to anything, lots of dvd players will read the files as they are also.

if you just wanna have this on dvd for convenience, again, you can just burn it onto DVD(like a data DVD, with mpeg and avi files, i think some dvd players will play this as well, just an idea, not sure though) so you don't have to convert to VOB, which will surely expand the file size of the video without any remarkable change on it in quality.