found a mac notebook

[hank]

can you hook external keyboards up to this machine?
http://cgi.ebay.com/15-Mac-Powerbook-G4-1-67Ghz-1-5-GRam-80-Gb-Superdrive_W0QQitemZ9720343012QQcategoryZ14909QQrdZ1QQcmdZViewItem
guys tell you ebay is the way to go
I was seeing mac minis for like 2 or 300 dollar anyways
came accrost this one only thing I never been much for laptop keyboards can I 
hook up external keyboard to this?