2 months ago i had lots of backups : a few (5) verbatim brand, and a lot of cheap brands (dont know the name).
They all used to work fine on my xbox 360. (was using ixtreme 1.2)
till the xbox broke down. sent it too repair center and received a new motherboard.
Reflashed it too ixtreme 1.4.
Now only 2 verbatim backups will work and no cheap brand dvds will work?
My friends always used to buy the backup games from a pro and i just copied them using dvd-decrypter and burn with img-burn.
Anyone an idea how this comes?