Andrea, I'll see what the filesize is for THE THING Blu-ray I have for the DTS-HD MA 5.1. I'm leaving the DTS Core track which is embedded in the lossless audio.
As I mentioned, this track should be the default track for the BD25, which includes the DTS Core, the PCM Laserdisc audio next and then the dubs.
I'll see what I can do about extracting the subtitles again from the Blu-ray. It's the UK release.
I'll pm you the links when I upload it.