IC will back up a DVD (any type) to a DVDR. Download the demo. Read the many threads already here about it. It works very similar to DVD2ONE in that you MUST first copy the DVD to your HD, neither product will work unless you do that first. Just read each products homesite, they both say that.
IC has the ability to make a backup of even DVD's with many episodes on it, some fail but most dont. DVD2ONE fails to backup ALL of these episode DVD's directly.
With DVD2ONE you can back them up by rip[ping each Episode to a different folder on your HD, then renaming the vob files to be all in sequence, create a new IFO file with Ifoedit, then run DVD2one on these new created files.