Yes new protection that why. Depending on the game, some are ok with a dual layer. But some game are bigger than the dual layer. So you need a burner that will be able to fit it on 1 dvd. Some type of burner a ok. They have a list over the internet that show witch burner are ok for the new protection.
Most of the burner can be found over Ebay because no one have it in store, to old.