My G4 iBook (1.33 GHz, 768 MB ram) was running beautifully under OS X 10.3 Panther but wanting to run some more modern software I upgraded to 10.4, Panther. Everything seems to work fine (and a bit faster) except that I can't see any printers when I open the print and Fax pane of System preferences. I have reloaded the HP printer drivers from the Tiger dvd but still no joy. Any suggestions? Thanks Pete