Help Hiding Page Sub-Directory in URL...

Hello,

I have been searching for a solution to my problem for days and have tried numerous times using the URL Rewrite Module for IIS to no avail...

I am trying to hide a sub-directory in the urls for my site.

EXAMPLE:

http://www.mydomain.com/xyz/index.htm

rewritten to:

http://www.mydomain.com/index.htm

Can someone please help me?  I would greatly appreciate it...