NeonBible said:
I wasn't asking for a full HD version (that bit wasn't clear), but rather a re-encode to something like 480p but with all the audio options. Just wondering thats all since my screen wouldn't really benefit from 720p and space is a concern for me.

This is definitely something you could do yourself though. Download the DVD5 and the AVCHD, use tsMuxerGUI to demux the extra audio tracks from the AVCHD, and then mux them back into the DVD using your favorite DVD authoring software. But it's going to take some learning on your part and I doubt you're going to get a volunteer to do it for you, since your request is so specific/unlikely to have broader appeal.