Upgrade Pro Tools First to Pro Tools

I've been using Pro Tools First for a little over a year now and I think I'm ready to upgrade to the full version of Pro Tools. I have a lot of songs (projects) in PTF. If I 'upgrade' to Pro Tools, is this actually upgrading PTF or am I really just installing a new version? Will the new Pro Tools be able to open my PTF projects or will I have to import individual tracks and recreate everything?


Thanks very much.