http://www.squest.com/Windows/Instruments/x-3/ There ’s also SounDIver (Emagic) and Unisyn (MOTU).
That's if you want an Editor /Librarian software. None of it is free though. Nor it is cheap.
I also found some free stuff, but it is only useful for back-ups, not editing.
-ED-
[This message has been edited by 3351 (edited 11-15-2004).]