Re Out Break 2 Backup Problem

[chntrry]

hi, i buy this game a couple days ago. The game works well on my Ps2, I didn't see any problem when I play through the game. But when I insert it into my DVD drive on my PC for backup, it seemed that my Pioneer DVD drive didn't recognise it. Right-click on the drive to see it capacity, it only report that the disc a RAW disc.
I run DVD-Decrypter, then it report an error: "I/O Error!....blah...blah...blah...Unable to Recover TOC!". Alcohol even didn't know the disc is insert. Blindwrite 6 recognised the disc but it said this is a DVD+R and it's imcomplete. Finally I use Nero CD-DVD Speed tool to scan it, it repot this is a DVD+R disc, the capacity is unknown.
I'm pretty sure that my DVD drive support DVD+R. I've tried on other DVD drives like Aopen, ASUS, Sony & still can not solve this problem. What's the problem is it? Anyone Help!