Have a PowerBook connected to an AirPort Express, along with an HP all-in-one connected to the USB port of the AE. I installed it with no problems, but now on every reboot, the HP setup program comes up to set the deafult settings for the installed printer. However, when I continue on to select the printer, it can't find it through the USB (local -- which it's not) or TCP/IP. I can print through any program though. Any ideas?