I recently just softmodded my OG, and installed chimp as well as backed up the EEPROM to my USB. I noticed in settings it has a “HDD Key”, and I’m a bit confused. All I want to do is backup my HDD on my computer, so if I ever need to I can transfer all files to a new HDD air different system. That being said, what’s the next step in order to back up everything and run off my other Xbox should something go wrong?