Is this thing on?

[jerryshadoe]

That's interesting. When I originally muxed all of those audio/subtitle tracks, I used mkvmerge and put them all in an mkv. I have dropped mkv's in tsMuxerGUI before and had no problems remuxing into m2ts, however whenever I tried to drop the "the matrix" mkv into tsMuxerGUI it would give me an error, saying that the maximum amount of audio/subtitle tracks has been exceeded and would fail to load. this is true with the older and newer versions.