Hey guys. I read comments on the Apple Store for the 802.11n enabler and saw that everyone said that they have seen way better connections since downloading it. Better bars in more parts of the house a few people mentioned. Right now in my apartment I only receive signal in my bathroom and next to the kitchen sink. If I downloaded this, would the signal extend to other rooms or not necessarily? Is the "n" only for certain signals, or is just means an upgraded way to pick up signals, or what? Thanks guys!