that guide makes it way more complicated than need be.
1. click start
2. type in cmd
3. open cmd software program (its the 'run' program)
4. type ipconfig
5. look for default gateway (will probably need to scroll up)
6. type that into address bar of browser
7. google the log in info based on the type of router you have, it varies for each one
8. once logged in, find your mac address
9. change the last digit to A-E or 1-9. Letters never work for me but they may for you. Keep in mind that if a number doesn't work, just change it to one higher until you find one that works.
10. hit apply or save or w/e. Do NOT hit clone. that doesn't serve the purpose.
11. should see a countdown, or page will refresh, try to log on.