Rip all the PGC's from TV episode DVD's in one pass?

[mrcpu]

I buy a lot of stuff like star trek, buffy, etc, and I'm converting
a bunch of it to low-res divx for playing on my PDA and portable while
traveling.

I have written some perl scripts that do the dvd2avi's and
convert the audio to mp3 and create a nandub job script file,
but the initial ripping of vob's is tedious.

Is there something out there that can say rip the first PGC (I
use smartripper), and just rip every single one of them in on epass
w/o having to keep rip/select/changename/ cycle over and over?

So for example it take the 4 program chains from some TV
episode, and just creates 1x01-blahblah.{ifo, lst, vobs} etc
and 1x02-blahblah.{ifo,lst,vobs}, in one swell foop?

Any tips appreciated.

[LIGHTNING UK!]

You can automate DVD Decrypter via CLI to do that.
Just enable the 'add pgc number to filename' option to saving having to rename all the files all the time.