IMAC 24" is my main computer and connects ok to internet via ethernet port to D-Link DIR-615 wireless router then into a cable modem connected to Virgin 50MB service (installed today). IMAC also works ok via airport wireless connection. However, experience problems trying to connect an HP C3680 printer to the wireless network via the D-Link DIR-615 wireless router. Using the printers wireless set up wizard, the HP printer cannot see/locate the wireless network SSID. Is this a compatibility problem between the HP printer and the D-Link router? Any suggestions welcome as I have tried a number of things, none of which seem to work.