Adding the laptop printer popup for Leopard users:

• Install the Popup.pkg from the Popup.dmg.
• Open 'System Preferences' and click on the 'Print and Fax' icon.
• Click the + button.
• Hold down the 'Control' key on the keyboard and click anywhere on the toolbar. From the popup menu that appears, select 'Customize Toolbar'.
• Drag the 'Advanced' icon to the toolbar and click 'Done' to close the customization dialog.
• Click the 'Advanced' button--the system will pause for 15-20 seconds.
• From 'Type' select 'Pharos Print Server', leave 'Device' set to 'Another Device'.
• URL is the IP address followed by the printer name--in this case 'popup://146.6.140.32/laptop'. Be sure to include the 'popup://' prefix.
• 'Name' should be set to 'laptop'.
• 'Print Using' should be set to 'Generic PostScript Printer'.
• Click 'Add.' There should know be a printer named 'laptop' in the lefthand pane of the 'Print and Fax' preferences.
• restart your Mac