This is my first post on this site so forgive me if this question has been asked a million times already. I'm connecting my internet to an HR24 in an effor to take advantage of the Directv On Demand or Directv Cinema Plus. I'm using a Touchstone Telephony Modem that I got from Comcast, hooked up to a D-Link DES-1105 router. I have my pc and the broadband deca hooked up to the router. The pc works fine, HR 24 will not connect. I've already checked and swapped all the ethernet cabling. The light on the broadband deca is blinking, indicating there's traffic but when i try to connect on my hr24 i get an error 13 and my default gateway and dns are both blank. Directv is clueless and they want me to call the Geek Squad. Can anyone here help?