I recently upgraded to Vista 64bit OS with some assurance that Service Pack 1 had fixed most of the backwards compatibility issues. Unfortunately, I now find that my Sharp AR-168D printer and scanner will not work. Can you help finding a source for drivers or a work-around? The device is connected to my home network via a USB2 port. Would I be able to use the device if I connected it to a WINXP computer? I really cannot afford a new printer at this point.