Just bought the Disgo 6000 from HMV, but am very fed up as unable to connect to my wifi network. I go into wifi settings - turn on wifi. It then scans and a message comes up saying - unable to scan for networks. It just won't find any networks and there's no wifi symbol at the top of the screen. I have also tried to add my network in the ADD NETWORK option, but this doesn't work either!!! Can anyone help???? Read many posts saying that the DISGO 6000 has quick connection to wifi, is mine faulty?