Dvd-r Dl?

[A03]

You tried Sonic RN Deluxe? I always used this for ISO made DVD's and direct copy of .Gi files and worked flawlessly..
At least Originally Primo and then company changed to Stomp RNM(Record now Max)..
I NEVER used DVD Decrypter for games period only to rip DVD movie files and for Nero B/c bad experience don't burn DVD's on it except for CD-R Bin and Cue's..So Try Sonic Record now Deluxe..Make the image to the Hard drive and burn..Should work..

[snake2]

sonic RN Deluxe wont even reconize the dvd9s as an empty disc. any ideas how to fix it

[A03]

It could be your firmware needs updating or Since Like I said earlier DL Discs are still somewhat in a early phase likely you might want to wait till later versions of DL discs to arrive..Be patient, also at the time Some burners doesn't recognize DL discs even though they might support DL burn..
Give it some time, that's why yours gave out when you said you made few roller coasters..
Believe me when I first purchased A03 when it first came out I purchased 5 Verbatim DVD-R's which ran me $45.00 dollars and in the End all of them I made Roller coasters b/c I tried backing up Devil May Cry only to find out at the time NTFS Format is a must(Nowa days you can Burn DVD on FAT32)..
For that price I could of purchased a another PS2 game..