Oil Closes at $100 per barrel...It's a new record!

I've started using some of the techniques of hypermiling. I've increased my mileage by roughly 20% which will save me about 180$ a year at the current prices. As they go up, so do my savings. Plus with some practice I can probably get another 5%-10% safely.

Some links for information.
http://money.cnn.com/2006/05/01/Autos/driving_for_mpg/index.htm
http://www.washingtonpost.com/wp-dyn/content/article/2006/08/03/AR2006080301403.html