Some other things to do is not let the vehicle idle. Stay out of drive thru lanes at the junk food resturants. I still haven't figured out why people are so insistant on idling away for 15 to 20 minutes in the packed drive thru lane when they can walk 50 feet to the totally empty counter.
Also, don't do the warm up in the driveway thing. Those are two often overlooked areas for improving MPG.