I have an HP Photosmart 7960 printer which I can't install on parallels. I have the install disk, and everything works fine, until the prompt to connect the USB to the PC and Printer. For some reason, the "Next" button is not highlighted, so I can't select Next after I connect the USB to the Mac. I clicked "continue without connecting" because I had no choice, but XP doesn't recognize the printer. I can't believe it won't install!! I need Windows for classes I am taking and because my wife needs Windows when she tele-works. Otherwise, I wouldn't bother. Thanks in advance.