Ziz said:
I have no need for it but rather than copying the whole disk and replacing audio tracks why not just release the various dubs as MP3 files that people can play while watching their existing SW:R disc?
MP3 is not a valid audio format for DVD.
Re-authoring a DVD with a replacement AC3 audio track is not difficult; Adywan issued fixed audio and instructions on how to do this for his TPM Theatrical Version release.