i have 3 xbos and i mixed up the disk drives so i dont know which is to shich and i dont have the orginal dvd key to any of them and wheni put in a dvd it says play dvd cause the dvd keys dont matchj it there any way to find the dvd key and flash the a drive so it will work again i have 2 benq drives 2 samsungs and 1 hitachi pleaze let me know how to do this if i can somehow get the dvd key and flash them or are thes xboxs just junk