When you say that I need to use "*" host header binding, does that mean that I have to set up *.mysite.com as a host name in IIS 7? I tried it but I got an error saying that "*" is an invalid character. Thank you for all your help. BTW, I changed my rule from "Redirect"...

I need professional help here... Here's the situation... I have product URL's going to detail pages. On that page it breaks out into sub-sections, at times it also carries extra parameters in the query string other than "v" and "fa"... note that "v" is an alpha-numeric...