Btw, messed around with Pulp Fiction. Burned a day and it came out crap(ish). The letterboxing is inconsistent from deleted scene to scene. It's encoded as 23.976 (29.97 internally) so if you can keep the computer from telecining on the fly to get to 30fps while you're adjusting the AR you find that you still have interlacing artifacts(!) On top of it you have to re-encode the video to get to anamorphic and the audio has to be run through BeSweet to change the rate from 29.97 to 23.976. Once you've done all that you DO have what you need, but it's a huge pain in the butt.
I assume the full movie is 23.976 progressive film, but I didn't look. If it's the same funky setup as the deleted scenes you have to use DVD Decrypter, VirtualDubMod to demux and then video using 3 filters save as Huffyuv, CCE conversion, DGPulldown, and BeSweet. Yikes this was complicated. There might be an easier way, but none I found that worked.