I have a GT704-WG DSL Modem/Router. It has a DSL input and 4 ethernet jacks on the back. I want to hook it up with my current DSL service and connect my computer and Xbox 360 to it. But the modem can not get an internet signal. The DSL light stays green, and the ethernet jack lights for the computer and Xbox 360 are green, but the internet light doesn't turn on. I don't have the setup disc for the modem, so I'm guessing that I'm missing the drivers for it? Where can I get them? A friend gave me this modem, but he doesn't have the setup disc. The modem works, as he was using it at his home and I saw that it worked. He picked up a new wireless router/modem. Please help me setup my modem. The manufacturer is Actiontec. Thanks.