Don't get too excited, I'm probably not helping you much, but was about to ask a very similar question................................
I'm running version 2.4.3.5
and on my dropdown I have
DVD+R DL
(no DVD 9)
I just ordered a plextor internal DL burner
and I use AnyDVD in conjunction with CloneDVD2 (for what that's worth)
Haven't got it yet
so I was just about to ask if CloneDVD2 would recognize
and if I'd see an improvement in the compression.........
I assumed (based on the dropdown that I have) that it would at least burn
Hopefully someone more knowledgable than both of us will answer
but if not
keep me posted
as I will you
we will prob figure it out sooner or later
what version are you running ????????????????