Problem: My Brother MFC-820CW USB printer works just fine on my MAC but I can't seem to print anything if I (1) install a local printer attached to this computer (WIN XP), or (2) a network printer or a printer attached to another computer. I've actually done 2 installations: (1) a local printer and (2) connected to my printer attached to my MAC. Neither prints; I get print errors. I've gone through the Parallels User Manual procedures (page 80 & 82) and the Parallels KS (essentially the same procedures ~ nothing different) & still no luck. Anyone else run into this wall???