I am trying to connect to a D-Link DIR655 using a Apple G4 PowerBook equipped with an Apple Original Airport Card (802.11b) to detect WIFi signals. Trying to connect to an unsecured signal at a local Library, the computer states that there is an error connecting to the network. The Library IT checked the settings on the router and it strates the 802.11b is enabled, still there is no connection. Is there a complatibility issue witth the Orinal Airport card and the D-Link Router?