OK here is my Issue, I've had 100% success rate with backing up my xbox 360 games in the past with the following media and hardware.
Ritek DVDplusR DL<<<---- 100% success
Poineer DVD-111D
Img Burn software
Ritek DVDminusR DL<<<--- 0% success
No problems in the past then I think I made a big mistake when I purchased my next set of blank media. I still went with Ritek, since I have had success in the past, but bought DVDminusR DL instead of DVDplusR DL. I didnt think the type of media mattered. We'll I found out real quick it did. With my first burn on the new media (DVDminusR DL), as soon as I press the start copy button I iimediately noticed a pop up window that said " cannot set layer break on DVDminusR DL media. But I decieded to keep going with the burn anyway. After the burn was completed I put it in the 360 only to see the white screen telling me to thats its not a correct format. I did this a couple of times until finally realizing the difference in my burns was I went from DVDplusR DL to DVDminusR DL. Knowing that I searched throuh numerous forum and found this topic. I know you guys said that V2.0 on ImageBurn was corrected to set it automatically but Im using V2.1 and it does not do that for media DVDminusR media it probably does for DVDplusR but not for minus media even after updating to v2.2 on imageburn. I have also went to setting and have change it to set the layer break to that specific number (19XXXX) indicated in this forum but still no luck. Can anyone please help me out. I paid 60 bucks for 100 of these DVD media and I dont want to put it to waste. Please I need any kind of help.

Ritek DVDplusR DL<<<---- 100% success
Poineer DVD-111D
Img Burn software
Ritek DVDminusR DL<<<--- 0% success
No problems in the past then I think I made a big mistake when I purchased my next set of blank media. I still went with Ritek, since I have had success in the past, but bought DVDminusR DL instead of DVDplusR DL. I didnt think the type of media mattered. We'll I found out real quick it did. With my first burn on the new media (DVDminusR DL), as soon as I press the start copy button I iimediately noticed a pop up window that said " cannot set layer break on DVDminusR DL media. But I decieded to keep going with the burn anyway. After the burn was completed I put it in the 360 only to see the white screen telling me to thats its not a correct format. I did this a couple of times until finally realizing the difference in my burns was I went from DVDplusR DL to DVDminusR DL. Knowing that I searched throuh numerous forum and found this topic. I know you guys said that V2.0 on ImageBurn was corrected to set it automatically but Im using V2.1 and it does not do that for media DVDminusR media it probably does for DVDplusR but not for minus media even after updating to v2.2 on imageburn. I have also went to setting and have change it to set the layer break to that specific number (19XXXX) indicated in this forum but still no luck. Can anyone please help me out. I paid 60 bucks for 100 of these DVD media and I dont want to put it to waste. Please I need any kind of help.