If you do it, get a Chiltons or Hayes manual. They are pretty helpful. I decided to shop around the dealers instead and fork out the cash. The nature of the job is such that it is kind of easy to screw up and damage your engine if you don't do it exactly right, that is, lining up everything correctly when putting the new timing belt back on. It will cost you $500-$700 at the dealers for the job (or more depending on your location, shop around) but they will guarentee that work for the interval on the timing belt and all the other stuff mentioned above that they will replace. But if you decide to do it, take you time and do a good job and follow the instructions to the tee.