DVDdecrypter will never be updated. He said he has to pay some legal costs and is asking for donations, but did write Image Burn which only burns. There has been pressure put on some download sites to remove DVDdecrypter. Reported on After Dawn that they were having to remove it,

The author of DVD Shrink has post on other forums that he will not update and cannot release the source code. Rumor was that he went to work for Nero, but that has been disproved so the belief is he may have sold the source code to them or another company.

Mack