ok this is what i have done so far. Ripped all files from DVD disk to the hard drive. Used IFO edit to see which titles have been played. So i can keep the VTS files with the menu (VTS_01_0), main movie vobs are, VTS_01_1 >to VTS_01_5. Then do i need to edit the VIDEO_TS ifo to correct the other missing title sets? IF so what settings?

I have followed the guides. and when i come to burn it back to disk it wont burn because there are errors in the IFO files.

thanks