Ok so I have a Macbook and an HP C3180 Printer. I am using an airport express to wirelessly print on Mac OS X, but since I have to have windows office for school (and they require windows), I bought Parallels so that I wouldn't have to partition my hard drive. But now I can't figure out how to use Airport Express to wirelessly print when I am in parallels. I have installed the hp driver, but even wired printing isn't working as windows won't detect the printer for me to add it under control panel. Does anyone know what part I should designate when manually entering a printer? They give you ports like LPT1, COM1... but I can't find a USB port & don't know which code means the USB. Also does anyone have experience with Windows as Airport express as to setting up the wireless printing?