I have a 12" Powerbook G4 1.5 and a Dual 1.25 Power Mac G4 (Both running OS 10.4.7), and i've had them networked for quite some time, but from day one i've had to re-authenticate the connection manually every time i get home from work and plug in my Powerbook (click 'connect', enter user/password to get access to the desktop machine). Is there a way to bypass this so when I get home from work i can plug in and have immediate access without authentication?