I’m currently working on an HD cut of the Director’s cut with the HDTV as a base (although while I include the new SFX shots, I mostly don’t include the altered shots to keep them in HD). The HDTV does have noticeable compression and it’s not very high detail, but it does have more grain and a much better contrast than the BD. One thing that’s interesting is that in the director’s cut they removed a lot of frames that had splice lines, but not consistently, so it’s a pain match that in the edit.