Zone Anime forum - Anime , Manga and GFX online community

Hello I am looking for the following anime. I would prefer .avi format but will be happy with another format besides .ogm. The only reason I don't like .ogm is that I have yet to figure out how to burn it and be able to select which audio stream and whether I want subtitles or not. I don't want any that have the dual audio because of this reason. I am a little leery of downloading .rm because I am worried that it won't be good quality like .avi is. Please let me know if anyone knows where these could be found (and has actually watched some of the episodes and can testify as to how well the quality is).

Rurouni Kenshin
Outlaw Star
Mobile Suit Fighter G gundam
Escaflowne

Or if anyone knows of a good software that can burn .ogm and allow for the person watching the dvd to select which audio steam and whether there are subtitles or not that will work too. Thanks all