So would I copy the ENTIRE nickdanforth folder, or just the contents (Documents, Music, Etc.)?
And then once I reinstall the OS, what would I do?
keep it simple. copy the entire nickdanforth folder.
then do a reinstall.
then run your update. do this several times until it tells you that there are no more updates available. (you won't get them all the first time.)
repair permissions, but don't do it from your install disk.
then make a folder called APPLICATIONS in your nickdanforth folder OR your shared folder.
create another USER ACCOUNT with a name you will use all the time. give it admin privileges.
log out of your top level account and log back in under your newuser account.
then reinstall new copies of your apps that you have and update them (if possible download new versions of them -- like firefox, onyx and adium and the things you want. put these into your newly created APPLICATIONS folder
then run MONOLINGUAL or something like it to get rid of all the languages you don't use (this will give you about another gig of disk space.
set your browser's download folder to "new nickdanforth/downloads"
then after everything is all set up, look at your backup and see if there is anything you need and selectively copy those items into your fresh system (things like all your itunes music, your email, apps you couldn't find fresh on the internet.
anything you don't need, don't copy over. when/if you ever need it, you know where to get it.
repair permissions again.
make a backup.dmg of your new system using your install disk so you can restore it to pristine if the need ever arises.
you should be all set. i hope i didn't leave anything out. if i did, when you discover it you can do it.
put the new apps folder in your finder sidebar and remove the old apps folder from it. you can always get to it from HDD