I provided Dark_Jedi with the Laserdisc 5.1 ac3 and stereo LPCM tracks. The ac3 track was synchronized by trimming and joining the individual ac3 files from each LD side, with the goal of avoiding any re-encoding. The one exception was a tiny patch right at the cut between Alderaan's explosion and the interior of the Millennium Falcon, where the LD was missing a couple frames. This was seamlessly patched from the DTS audio.

For the stereo LPCM, the bitperfect LD rip was synchronized at 44.1kHz and was kept bit perfect with the exception of a few crossfades at the various edit points. (There were only 3 or 4 spots). The final track was resampled to 48kHz using Izotope RX Advanced v3.

I did provide Team Blu with a synchronized Dolby Prologic down mix of the Theatrical DTS track created by the APT-x100 winamp decoder. It appears that Team Blu hasn't included that mix, probably for redundancy/disc space reasons. I can upload that somewhere later, if there's interest.