Sounds like you have a Mac. I don't know Macs. However, this guy does: http://www.geocities.com/SiliconValley/Pines/5641/usinggraph.htm > OK i got my Ti-Graph Link today and I got it all setup the way it told me too. > I out it in my modem port, but it said it needs to be a external modem >setting. I have a Internal Modem. How do i change this?