Who know's where in web are over 100 walkthroughs to games. I know an site like that...
I know site's like that. Here is some:
http://www.gameboomers.com/walkthroughs.html
http://guides.ign.com/allguides/
If you can't find there the walkthrough what you wan't, bet the
Google and write the:
" Walkthroughs " and Google finding. When Google has finded, you see any walkthrough sites.