I used this excellent guide: http://www.afterdawn.com/guides/archive/convert_avi_to_dvd.cfm And everything have worked fine, so no complaints there. BUT, it took me 18 hrs to make the mp2-file, is there a way to cut down that time? I have a new computer so I don´t think that´s the problem.
MainConcept MPEG Encoder 1.4 is the quickest that I know of at the moment (I use it myself). Would give you a time reference but it'd depend on source file 'innit !! ;-) It takes me about a third of the time using MainConcept tho...