I got myself 2 Brother PT 1500PC Labelers. One home & one at work. I carry my laptop I dock at both locations. Trouble is every time I go to either place I have to reinstall the Printer driver. Seems something senses a new piece of hardware each time I boot up. This is a real pain because in order to get things straight I have to delete the previous printer in Printers & Faxes & start over. This I am sure has to do with the Driver not being supported by Windows XP, I get that warning which Brother claims is normal.