I have a home network. All my machines were running Windows ME. I have an HP Deskjet895Cxi printer attached to one of the machines. I could print to the printer from any machine. Now I have a new machine running Windows XP and the printer is attached to this machine. I can print OK from the XP machine but none of the other ME machines can. I see in the printer properties that I can add a printer driver for ME but every time I try this (using the latest ME driver from HP)I get the message that the driver is not digitally signed and the driver is not loaded. How do I get a digitally signed driver for my printer?