I created my site using classic ASP as im familiar with that programming language, but I have never done any URL Rewriting. Will pay someone that is familiar with ISAPI Rewrite V3 that can apply the rewrite rules to my database driven website so I have friendly URLS and also doesn't show the .asp extension. PM me if interested.
If the site is fairly new or doesn't have high G rank yet, I would suggest to redo it in asp.net. Asp.net is easier than asp, it can be simple or complex if you choose so, and it can do url rewrites (MVC 3) out of the box.