Action shots i recently bought this camera and havent taken any shots yet but i figured many people on here would know how it is with action shots, such as snowboarding and skateboarding.  and what settings would be better to use for those kinds of things thanks very much

Action shots generally require a fast shutter speed -- to freeze the motion. So you need plenty of light or a "fast" lens. A fast lens is one in which the aperture opens further to let in more of light. The smaller the number of the maximum aperture, the faster the lens, so a 28-105mm f/3.5-4.5 lens is "faster" than a 28-105mm f/4.0-5.6 lens. But usually, faster lenses cost more.

For the settings on the camera, the Rebel K2 has a Sports image mode (silhouette of a runner) on the control dial which should get you appropriate settings for most action shots.

If you want to set the shutter speed yourself use the Tv mode, and with a fixed shutter speed, the camera will set the correct aperture. Watch in the viewfinder -- if the aperture value is flashing, it means the shot will be underexposed. You will have to select a slower shutter speed.

Another way to get action shots with limited light or a "slower" lens is to use film with higher ISO/ASA. ISO 100 film is good for daylight shots, but for inside shots or evening shots, use ISO 400 film. Higher ISO film is "grainier", so enlargements will show less detail.