Wireless network detected but not connecting
I'm using Ubuntu 10.04 and although my wireless card appears to be working (it also definitely does work under Windows 7) and Ubuntu can see my wireless network, if I try and connect it just sits there attempting to connect for a while before saying 'Wireless network disconnected' and it doesn't appear to be fetching an IP address. I've checked everything I can think of, the network password is definitely correct and I'm pretty certain that it is WPA/WPA2, I've checked that it has the correct MAC address. At the moment I've got myself a very long ethernet cable instead but that isn't exactly an ideal solution. The router it is trying to connect to is one of the standard Virgin Media ones.
I've attached the output of waterhead's Wireless Setup script below, any help would be much appreciated.