Well, when we get cheats submitted to us from multiple people, we post them up. Now, if we owned all 10,000 games for which we have cheats for, then we would be happy to test them first. Unfortunately we're not millionaires so we can't do that. We rely on our readers to help us out with that. That's why we put the links at the bottom of our cheat pages that says "REPORT BAD CHEATS OR FILE". To this day, NO ONE has used that link on these cheats. So, how are we to know that they are bad?
Anyways, I have removed them based on thes two message board messages. We'll continue to look for more accurate codes for the PC version.