Hello, This morning I woke up and my iPod Touch says 'unable to join network "XXXXX" ' I have rebooted my iPod, forgotten said network and reinput setting, reset network settings all on my ipod and still the same problem. I have also reset the settings on the router and unplugged it for 5 minutes and turned it back on...still no go. Everything was working perfectly when I went to bed last night and when I woke up this morning this is what happens. Neither my iPod or Airport Extreme were changed in between. ANY ideas? This is a bit of silliness really. The router is running WPA2 and I am connected to it with my laptop right now.