Whenever I'm playing an online game on my Xbox 360 and my telephone rings, I am automatically disconnected from Xbox Live. My router and everything are downstairs, almost directly below my 360 which is using the wifi. Would buying an Airport Express fix this? I'm thinking maybe it'll boost the wifi strength? I don't know, I'm not very skilled when it comes to internet stuff and I'm not quite sure why I'd be disconnected every time the phone rings. Anyone?