[Headly]

When you get your new HDD it should be sealed in an some sort of electrostatic discharge protective package. When I removed my HDD from the Xbox and swapped them I just resealed the original HDD in that package. That way if it is ever needed my old hard drive should be ready to go if needed. The auto installers are also very easy to use. Simple as going to "format hard drive". Not the route that I went but it is still incredibly easy and I woulduse it if ever I had to reformat again.