I replaced an old SpeedTouch ADSL router with a Netgear DG384 that I have and whilst doing so decided to change the wireless password. For this question assume my wireless network SSID is DeddersHome.

On my netbook and macbook pro (running Win7) it won't connect to the Internet. When I hover over the tray icon for wireless it says "DeddersHome 2" and "DeddersHome 3" have no internet connection.

What are these additional wireless networks? I can't see them in the wireless network list on any wireless device I have.

Wired connections and wireless through my iPhone work fine.

I saw this before with the SpeedTouch, but it just went away!!

I also have one Apple AirPort Express connected to the wireless network which my Xbox is connected to (wired).

This all worked before... I am going to remove AirPort to see if it is this causing the problem, but thought I'd ask the question to give it time for an answer whilst I continue to search.

Cheers