Recent versions of CloneDVD make an excellent job of allowing you to drop individual titles. I made a comment about this on another thread, saying at the same time that while IC7 purported to allow you to do this, in practice the resultant DVD would probably not play.
I was taken to task by an IC8 user, who told me that the latest version of InstantCopy would do the job and could delete titles safely.
I now have my copy of IC8 and find that:
a) It only deletes titlesets, not titles.
b) The resultant DVD still doesn’t play!
This seems to be no advance at all on IC7. Apart from the ‘high-speed’ mode, which only one person in a hundred will use anyway, there seems to be no gain in upgrading. Moreover, Pinnacle still uses that awful PDI format, which means you have to incur more time overhead turning PDI files into regular DVD files (so you can test them before burning and, as like as not, correct them with IFOEdit). Very disappointing.
So, as far as I’m aware, the only transcoder able to drop individual titles is CloneDVD and for this reason as much as any other it is my transcoder of choice.
I expect that Shrink/Nero Recode 2 will offer the same feature before long. If and when they do, I think the game will be over for the other transcoder writers who work on a commercial footing.