As anyone set up a brother 2170W printer to communicate with an iMac running 10.5.5. via Airport? Is this possible? I have it running on USB now no probs (after a firmware update) however when I try to set it up for wireless I still get the 'printer offline' error. I follow the Brother instructions and use a network cable etc and the mac finds the printer but when I disconnect I get the error. If anyone has done this I would appreciate a few tips Thanks p.s. I am trying to set it up directly i.e. imac(airport) to printer not via a wireless router. Is this possible?