i have serial devices (plotter, scientific) which are connected to a serial to Ethernet server from moxa. Does anybody know about a open transport extension to allow this kind of connection from the chooser? In Archicad I can directly choose TCP IP as the connection protocol for the serial plotter. But from other software I cannot choose the tcp ip protocol. Open transport gives me Other than the internal printer / modem port, infrared and internal modem for my PowerBook. Was there any software extension to allow what I want?