I have an iPod Touch 4G. When I search for wi-fi and select my home wireless, which is through a NetGear DGN2000 Router, it asks for a password. The Router has WEP 64 encryption, so the WEP Key is 10 characters. I have tried entering the WEP Key. I have tried entering the character $ and then the WEP Key. I have tried entering the router's pass phrase. None of these work. What else is there that can be going wrong?