Howdy, the problem I am having with this router is that sometimes while using the internet, the internet stops working. When I go to "Repair" the Network Connection it stays at "Renewing IP Address". This has been happening for quite a while and I haven't been able to diagnose a solution. What I do know, is that it has nothing to do with the modem. I'm using Comcast High Speed Internet and when I just hook up my computer to the router, it works just fine. This is the same router which comes in the Wireless Notebook Kit (the router with only one antenna). Any help is appreciated, I'm going to try contacting Linksys if no-one here can help me first. Thanks. EDIT: I have a computer and an Xbox 360 hooked up (wired) to the router and have two laptops which connect to the router (wirelessly). The problem is also occuring at the same time with my other computers.