existe el mod_rewrite para iis: isapi_rewrite
 

en un modulo que intetne instalar a un foro php me aparece esto:

ATTENTION : You MUST use an Apache server with the mod_rewrite module on or an IIS server running the isapi_rewrite module AND to properly set up the module's rewrite rules in your .htaccess (or httpd.ini with IIS ).

busque informacion pero me pierdo.