I have an Xbox 360 and a PC running Windows Vista Home Premium. I am trying to connect my Xbox 360 with my computer so that I can use Windows Media Center in my Xbox 360. When I connect my modem into my computer the internet works fine, when I connect my modem directly into my Xbox 360 Xbox Live works fine; however, when I try connecting my modem into a router then connecting my computer and my Xbox into the router through ethernet I can't get both to connect to the internet at the same time. I tried power cycling (unplugging everything then plugging each one after the other -- modem, router, Xbox 360) but I still can't get them to work simotaniously. I was told that there's probably a configuration issue with the router since I am able to connect to Xbox Live when I connect my modem directly to my Xbox. I was told to contact the manufacturer of the router but unfortunately I am unable to. Should I just buy a new router? Will I be able to connect the two if I used a different router? Is there anything else that I can try before buying a new one? Am I doing something wrong?? Here's a link to a video of the exact router I have: http://www.youtube.com/watch?v=WRtbINy38WE Any suggestions will be greatly appreciated. Thanks in advance.