Cant connect to any internet page through linksys... hi, i just e mailed my problem a while ago

Question

hi, i just e mailed my problem a while ago and marked gave me a solution to configure the router. i just did it, but while i ws on the process of configuring, a dialogue box appeared stating that no internet connection can be found. can somebody give me an idea why this is happening? what shall i do? please help...... how do you configure a cisco wireless access point