Hey! Thanks for the info on the mileage. I was cranky on my way to work because my mpg for the first 150 miles or so is REALLY low, like about 33 MPG. I do mostly city driving, so any tips you have on increasing my MPG would be much appreciated. I'm still wondering about the MMT additive in gasoline. Seems that there are some websites about it in Canada. Maybe they don't add it to the US gas? hmmm