Great choice on your new truck. Here's some links to check out.
http://www.powerstrokeregistry.com/
http://www.ford-diesel.com/
http://www.freeautoadvice.com/powerstroke/
http://www.powerstrokecentral.com/
http://www.ford-powerstroke.com/
Did you make it to WFC5 and watch the new Powerstroke class?? Man, that was awesome!! An Excursion ran a 14.74ish (can't remember exact time) and a pre-99 (95-97) ext cab 4x4 ran a 14.43 @ 90 some mph! It was crazy to see those dudes running down the track.