I have a G4 running Virtual PC and I have installed the software and USB driver for the Casio CW-K85 Label printer. It works fine but is extremely slow to operate. I installed Parallels V3120 on my Mac Book Pro (17"). I went through the same install process, but I can't get it to function in this environment. It recognizes the driver, the printer, shows no problems in the Control Panel for Devices, but freezes everytime I try to print from the software. Any ideas?