I know that with a relatively simple set of steps, you can get an Airport Express or Extreme to work with a "non-supported" USB printer. You can get this to work with most (if not all) of HP's All In One printers. BUT only for printing. Why doesn't apple allow use of the scanner, fax, etc? It's not like you need more bandwidth...because even when plugged in you're going through USB 1.0. Any ideas? thanks.