Pls Help!!How to implement .htaccess MIME Type in IIS

Hi!

I have a .htaccess file with following code

<Files new-arrival>
ForceType application/x-httpd-php
</Files>
<Files best-seller>
ForceType application/x-httpd-php
</Files>
<Files bargain-buys>
ForceType application/x-httpd-php
</Files>
<Files coming-soon>
ForceType application/x-httpd-php
</Files>

The above code was hosted on Apache Web Server and was working fine. And Now we have hosted the application in windows 2008 Server with IIS7. But we are unable to define the above settings in IIS. new-arrival,best-seller,bargain-buys.. are name of files. They are not file extension.

Can any one help me to define the above MIME type in IIS.  Thanks in advance to all.