belkin wireless router internet connection problems

I have secured my wireless netowork on my Belkin router but the internet connection keeps dropping?

I have a Belkin router and have secured my wireless internet network with WPA. However, whereas my internet connection never dropped before, it seems to be dropping every 3 minutes now. Does anyone else have the same problem? If yes, how did you resolve this?
Its WIndow XP and its the computer’s connection to the wireless that keeps dropping.

Mine was doing that with Vista. My hubby called the Belkin help line. I don’t know exactly what configurations were done, but it isn’t doing it anymore.

Unboxing: Belkin N1 Vision Wireless Router

router