Can someone help me how install the driver for the HP LaserJet 2430tn.A few months ago a very nice hp tech support had help me with the issue I had, but not today. I had to format the computer and tried to install the printer with the cd, but it stops with an error. Went to hp site to dl it, but not able to run/open it. (able to unzip it, but i am lost from there). Also I am using the usb connection, as I have a different printer connected with the printer port.