When I choose to archive an application, to where on the hard disk is it actually archived? Can I re-install the game from these archive files without the need of any additional internet downloads? (Extreme case: I get a new computer, want to re-install GalCiv, and Stardock doesn't exist anymore {let's not hope so}, so internet download via the installer doesn't work anymore - can I then re-install the game from these archives?)