I have just purchased the Nikon D70. I love the camera. I've been learning how to shoot action shots under pretty adverse conditions (low light, skaters zooming past you at 25 miles per hour only 10 feet away).
I'd be interested in seeing speedskating pictures that others have taken.
Here is a link to some shots I took at the ISU World Cup in Madison WI this past November
http://www.madcityspeedskate.com/worldcup/index.html