[voltagex_]

Also archiving games+updates.

I'll be backing up all my carts as soon as possible. Publishers lose code, assets, entire games (or decide to never re-release them).

[simcop2387]

Not sure about the carts and saves but you can at least push patches and downloaded games to SD cards and back them up. They'll only work for your console as far as I'm aware but that's fine with me.for doing a backup.