Wireless signal drop out

[MHat]

I have been having this problem for quite some time now. I am running my computer on a wireless connection, and every few hours or so, it will lose the connection for a second and then reconnect. At first I thought it was my wireless device. So i returned it and went back to using my other one. Then it kept doing it so I figured it could be my ethernet port, so I updated the drivers. No luck. Then i tried my second port, the Nvidia nForce one because it hasn't given me a lot of problems, but it did it just a minute ago. I am starting to think it's my router, but this never happens on the laptop. Any ideas? I am in desperate need of figuring out the problem. Oh look, it appears I am having the same problem as griffis..