Hello Steve,
Congratulations on your new computer; I'm sure you'll soon be enjoying working with it. Which model of the Inspirion 3000 range are you going for?
You seem to have the answers you need for your Finale and Garritan libraries. Yes .. I've often forgotten to deauthorise Finale before swiping a drive for a clean reformat and reinstall. Fortunately all it took was an email to MakeMusic and they reset my account. Now I've added a 'large' reminder to my physical install folder.
Good luck with installing everything.
