I sometimes use my PowerBook 5300 as a printer server for my Performa 640. I connect my StyleWriter to the PB and turn on printer share. The 2 computers are linked via Farallon's AirDock. When I open the chooser in the 640 and select the printer, "Shared Printer" appears on the right. I select this. Then when I print a document from the 640, the document spools but then I get an error message that says "File not found". This happened to me one other time but I forget what I did to fix it.