Installing sounds to a non-boot HD

Installing to a non-boot Hard Drive

I have a G4 Macintosh 1.25 GHz and can only use one software instrument at a time. I would like to try to install my instruments on a separate HD, possibly one of the hi-speed SSD units. How should I go about moving my HalionOne and HalionSonic SE sounds to another HD such that my Cubase or Logic program can still find them? Maybe by use of an alias or shortcut file?

I would install them on the new hd from the setup dvd then redirect the pathway in Cubase to see them. Once I am successful, I would uninstall them from the primary hd.

Thank you for your help!