A couple small seo script fixes

I need a script modified so it is not case sensitive, and another one looked at, it shows some words as bold in the results and sometimes shows the HTML code for bold, rather than bold words themselves. Please watch this video here to see what I mean: [login to view URL] Also, I would like for you to give me an idea of what to suggest to another person who has a copy of the scripts with a few that aren't working properly on his server I have some other things I need done, this is more of a test project. It seems that this could easily be done for $20. Thanks