I 1st tried DVD2ONE and it was done in about 10 minutes but I hated the result. I then tried DVDShrink, CloneDVD, DVD-Fab and many others and even though some delivered better results, I still wasn't satisfied.
Finaly I discovered Doom9's guide using DoItFast4U,ReAuthorist,DoCCE4U, scenarist and IfoUpdate. It takes a lot of time. ~30 mins fro DoItFast, a few seconds for reauthorist and DoCCE takes about 4-5 times the length of the movie, depending on the length, the extras to be reencoded and of course your PC. Scenarist needs about an hour and IfoUpdate only consumes a few secs aswell. I use AnyDVD instead of ripping with DVDDecrypter and that saves me about 15-20 minutes.
All apps are on idle priority, so I can use my PC while they work and I go to bed during the reencoding with CCE, to continue next morning. It is time consuming but you can't beat the quality nor you can backup 50 DVDs per week