I have a gen. 2 iphone. i have been having problems connecting to any internet source. When i try at home to connect to my router, it finds the network, I click on it to join, enter in my password and at first it connects but then it continues to think and then the network disappears. when it reappears it just says I can't connect to that network. I then upgraded to 2.2 and am still having the same issues. PLEASE HELP!!!!