SUPERBIT edition, is kind of bad for ripping.

[tonyp12]

If you rent a DVD that is a regular edition there is a chance
that with some audio stripping the movie part
will with on a DVDR with no transcoding.

But with Superbit edition, I guess you could pretty much
forget that will ever fit without re-encoding.

But if you needed to transcode anyway, the higher the bitrate on
the source the better the re-encode will turn out.

http://www.superbitdvd.com

[vhelp]

I've done a few. one example is my favorite, The Fifth Element.

I have it on every type of media (well almost) VHS; DVD; SB.DVD**

What I liked the most (IMO best quality) was: regular DVD. Go figure!!

SB.DVD looks ok or great on TV and PC play via PDVD or WDVD but after
a good transcode (RIP) it doesn't look as good a regular DVD. But,
then again, I WAS using a lower than usual bitrate. So, that could'ov ben
my problem, but then again, again, I've don'ess for quite of few DVD movies.
And, I get the pretty much the same result. But, other than that, I'd say
that the SB.DVD is of good quality, though on some, color is off or
slightely on the lite side. Could be my eyes though.

-vhelp
** SB.DVD - SuperBit DVD