I prefer that you open a new thread, so marcan can answer if he has been sent your devoptab to Erant and comment your code.
Marcan speak english perfectly so you can write in english without problem.
A question
if i insert an joliet dvd, is going to work
or have I to burn the DVD as iso9660:1999?
I have a modchip, so I think that I don't need DVDX, do you know if I need it?
Thnks
Edit: finnally I've tested your dvd devoptab and works perfectly.
To use libdi you always have to install DVDX