I think my router is dropping the wireless signal in our apartment, and I know it's not a wireless care problem b/c my Macbook picks up every other signal in the apartment building. I have the router hooked up to the modem, and the desktop PC is wired directly to the router. I should note that the desktop PC has no problems whatsoever connecting to the internet. However, when I try to link up to home network, it doesn't show up at all in my Airport options. Is there a way to troubleshoot the router, or should I just go ahead and update the firmware? It's less than a year old, so I'm not sure it's crapping out just yet.