I have two PCs networked via a Linksys BEFSR41 Cable/DSL Router. My wife's boss just gave her a HP1120C Deskjet printer that they recently replaced. It works fine. I'd like to hook it up here at the house and I'd like for both computers to use it. It has a parrallell port cable. I imagine I need an adapter that will allow the computers to share the printer. Can this be done? If so, how?