I've had a problem with the WPS54g locking the print queue on Win XP after the first print. I think I found a solution. Instead of adding your printer as a "network printer", add it as local and manually create a standard TCP/IP port. After you assign your ip address ,windows will say that it doesn't recognize the device. Select Standard, then PRINTSERVER. Add driver as normal and you should be good to go. Hope this helps.