It hasn't worked for me... i have ltplus 2.0, new dash, and every game works fine, both originals and backups, but when i put Gears 3 in the drive, it doesn't work. On the dash appears a generic "Play Game" but without saying what game, and when i push A, everything goes black. That's it.
I followed the guide step by step, latest imgburn version, verbatim dvd/dl, so i really don't know what to do.
Do i have to wait for abgx update?