ahemmm... something i find surprisingly strange:
*.m2v files only contain video, so do you have no audio for your
music videos??
as for guides:
take a look at the
DVD authoring section at doom9.org
in specific i would recommend
dvdlab
cheers
steVe
edit: [nagging mod tone on] pls do some more searching, you could have found this information with a little searching too, look at the rules, especially rule 12 -
do not ask "what's best"... [/nagging mod tone off]