Issues

So I'm having internet issues. Not the kind where you find out you accidentally unplugged a wire and it turns out to be an easy fix. No, this is some weird gremlin that is purposly trying to prevent me from getting online. My wireless router doesn't seem to be spouting a wireless signal anymore. Even my Wii is sad that it can't get online and mingle with other Wiis. The weird thing is that my router works when an ethernet cable is plugged in (which I determined after a late nite run to Best Buy and $9.99 later...). So if anyone has any clues, let me know!