hi, i know this is a stupid question to ask. but i bought WRT54G recently in hopes of just popping in the cd and instantly recieving internet service as soon as the installation is complete. however, after following every detail on the instruction screen from the cd, i still need to connect to the internet with a LINE. i have done everything the cd has told me to, and it says so itself that the installation is complete...what the hell do i do now?!