I have recently bought an Apple Airport Extreme 802.11n Dual Band Base Station. I have connected it up following the airport utility feature and it seems to work as a wireless provider. However, the signal seems to have a ridiculously weak range, so I'm thinking it's configured wrong. (Possibly the wrong channel?) I'm using a Mac Book Pro 2.8 Ghz, 4 MB Ram. All software is updated. I live in a single floor apartment in Dublin, Ireland and the base station is connected directly to an Ethernet cable providing 7 meg broadband. Any help would be greatly appreciated.