Express Action Sports

I just got a new Nikon this past weekend, and I’m new to photography. I just want a few helpful tips for using this camera.
Also, I’m familiar with the portrait setting and most of the others, but when taking action or sports photos how should i adjust the settings?
Any help would be nice, thanks.

http://www.kenrockwell.com/nikon/n55.htm

http://www.nikon-image.com/eng/news_release/2002/f55.htm

http://www.shutterbug.net/equipmentreviews/35mm_cameras/0802sb_nikon/

Enjoy