[G G]

Oh yeah I meant to add that if you do this you need to copy your backup to another place on your computer cause if you don't you will lose all your apps. The cool think is the upgrade of the app store now makes it possible to see all your purchased apps and reinstall them without paying. I think you could always reinstall without paying but now you have a list in the app store that tells you every app you ever installed and lets you reinstall from that list.