So I don't really need to know any info about backing up games or whatever, but I am curious if this is feasible. If I have a DVD-Drive from a dead 360 (hooray) - can I flash the firmware on THAT, and put it in my current 360 and then change back when I want to plug my 360 back into the internet? Are the tests done by the 360 itself or by XBL once your 360 is online?
I'm sure someone here knows.
I'm sure someone here knows.