How do you set up a wireless printing network for your home? -

Now, here s the low down, I have wireless internet, a router, and 2 xp desktops, and 3 vista laptops, and a xp laptop. I want the printer on one of my xp desktops to be able to print something from the laptops... but I can figure out how? (the printer is hooked up to a desktop that is hardwired into my wireless network... not wirelessly connected... HELP

Go to control panel.printers/add printer/choose network printer/browse for printer./choose your printer.