I'd like to add an external Firewire hard drive to my iMac DV SE (400), but I want independent password protection for it. I have read that the Western Digital ($329) and VST ($500) drives come with password/encryption software. However, for price/performance reasons, I'd prefer to get an IBM Deskstar 45GB and mount it in an ADS Pyro Firewire box ($239 + $139). Does anyone know how I might independently password-protect the IBM drive? Or would it be better to go with the WD or VST drives and their included software?
[I recognize that the iMac can't take full advantage of the Deskstar's speed, but I expect that I'll be upgrading to a G4 eventually.]
Thanks in advance.