dvdx 1.7 overflows

[thedude20]

hi guys been using dvdx 1.7 quite successfully too rip and size my dvds but i have had a couple of films give me a video overflow warning and mention the video bit rate but i,m not sure how to eliminate the problem anyone any ideas.
Oh yer the films seem to work though but i asume the overflows will make them jerky.

[Uncle Joe]

Try Dvdx v 1.8

[thedude20]

hi joe got 1.8 now and it seems fine again but i,m also trying it with vob each cell aswell, any ways do you know much about the new features on the 1.8 version cos i,m struggling to know what they do