Direct TV Internet & Router Problems

Hi.

I'm having problems trying to get my D-Link DGL-4300 Wireless router to work with our Direct TV Internet. The router's worked fine for my past Cable and DSL internet.

It seems that I can only get onto the internet directly connecting from the modem. Also, I've tried to directly connect to my Mac Laptop and Xbox 360, but it doesn't connect to the internet either. Just the PC is working.

Any help and info to get my router connected would be greatly appreciated. I'm going insane with not being able to get my laptop and 360 up and have multiple people on the net.

Thank you.

 

This site is good for the Direcway system.

Uncensored Direcway

May cost to join though, can't remember though.

I think I had to put the modem on the same inlets as the computer on the router.
Basically the Direcway modem is the 'router' and the router is just passing the info around.?