Before I installed my Softmod, I only backed up my MS Dashboard, not my Softmod/EEPROM. I never plan on unmodding it, so does it matter that I didn't back it up? I also heard that if you run a newer game title it could update your dashboard and screw-up your modded one, and if you didn't backup your softmod/EEPROM, there's no way to fix it. Is that true? Thanks in advance.
You do the back up after you do the softmod. I back up everything, but espicially the epprom. Hope this helps.