Symantec has System Works 2005 Premier out.
You can go to the
Symantec Upgrade Center and see what your current edition makes you eligible for.
After a quick review, for the life of me I can't determine the difference between the regular & "premier" versions. A checkbox chart on their site would certainly help, eh? Well you probably know the diff's. I only own NAV and Ghost. Aha! the Premier includes Ghost. Is that the only diff though? Just curious.