zevdawg has apparently ordered a large batch of Pandora EXT connectors, but there's a 2 month backorder on them. The details are in the TVOUT thread in the Help section.
I've been playing with mkv encoded DVDs, and I'm having much better results with the raw mpeg2 from the DVD rather than x.264 reencoded data. I think if you're ok with the extra filesize, it's a better way to go - no re-encoding degradation. There is a DSP codec for mpeg2, so it should still be ok when the DSP is working.