limited connectivity message with Belkin router

As of today, I have a Belkin wireless G router on my computer.
I'm getting a "limited or no connectivity" message, but so far, my Internet connection seems to be working fine.
I even tried using a file-sharing program, 'cause I've heard of routers messing those up, and it seems to work like a charm.

So what does this mean?
Is the message in error, or is there anything I need to worry about?

Thanks!

How many network connections do yo have on your computer? Are you using the built in windows or another wireless software?

__________________
Powercast

Just the one connection, and it's the Windows software.

Hmm have you updated your machine? Just curious cause i know with an older machine i had, i needed to upgrade the driver for th wireless car cause it didnt support WAP. I know its tedious but hey at least you got a connection. Its usually the other way around lol.

__________________
Powercast