Subject replacement

Hey all--

I've got a subject that's waaay to big for my mailer index to see all of, and I 
want to change the subject 

from:
        Trafficview Report: Estimated freeway driving time is 13.7 minutes.
to:
        Drive Time: 13.7 minutes

What's the best way to set up a recipe to do so?

Thanks,

Bryan
-- 
+----------------------------+--------------------------+
|       Bryan Albright       |     bryana(_at_)uswest(_dot_)net    |
+----------------------------+--------------------------+
| "Luke... Luke... Use the MOUSE, Luke" - Obi Wan Gates |
+-------------------------------------------------------+