Bd-rebuilder issues, one file has sped-up video

[litmus]

So I recently threw together a compilation Blu-ray of 34 different Simpsons episodes (all ripped legitimately from my DVDs of the seasons, this isn't a piracy post).

Anyhow, my idea was the encode it in TMPeg Authoring Works to about 35 gigs, then I'd run that through BD Rebuilder to get it down to BD-25 size.

This worked BUT one episode came out with sped-up video. So I have this 00015.m2ts file in my STREAM directory that is faulty. I can copy the pre-shrunk file from the source directory (it will still fit) but if memory serves that won't play on my set top box if I do it that way. (because the INF, or CLI, or whichever files don't match)

If I have a valid Blu-ray directory with one bad .M2TS file what are my options?

PS- I wish TMPG Authoring Works supported H264 I wouldn't even be making this post.

edit:
The fundamental question I'm asking is whether it's possible to replace an .M2TS file in the stream directory without reauthoring the entire thing.

[fritzi93]

BDEdit?