Complete UniCode Install Pro/Con

[Bob Pesavento]

Would it possible to have the complete UniCode font/s available on CD for
example and a small installer where a user could check on the portions of
UniCode needed?
Then as needs change, the user could install/uninstall what was needed at
the time and not have system resources used for complete UniCode font.
Possibly a generic installer that could be in the Apple Menu(Mac) Start(PC)
pulldowns?
Also, is it correct that "Arial" is available as UniCode currently? Are
there others?

RJPesavento