If I can get a hold of good condition discs, I can make a good rip out of it. On my last capture of ROTJ (non-SE), it was plagued with crosstalk, so I'm going to make sure that doesn't happen again.
Here was my idea for the process of preserving the discs: Capture in DV -> Remove Pulldown and convert to 23.976p -> Convert to Anamorphic 16:9 DV file -> Render to MPEG-2 & AVC.