Finding wep key

Everything posted thus far seems to run true...the main thing is finding your router's username and password. Which seems to be just a little different for each case. I tried all of the above before finally searching for the company who manufactured my modem (which happen to be actiontec or something) for the factory setting username and password. this combo worked for me
username: admin
password: password

another offered was...
username: admin
password: (leave field blank)