We recently got high-speed internet at home through hughes net. it is wireless and i am trying to connect my ipod touch to the internet. the system is password-protected, and when i logged in on my laptop i had to push a "configure" button on the router but then it worked perfectly. however, when i try to connect my ipod it doesn't work--even though i'm entering the correct password. it says that i'm trying to join the network, and then i just get an error message saying unable to join the network. any ideas?