As many of you may already know, when the wii zapper is launched it will come packged Link's crossbow training. It is a short little game like wii sports, so you get the most out of the zapper.
Ign have posted it on their site: http://uk.wii.ign.com/objects/962/962748.html
Hope i have helped you! Also, tell us me what you think of the zapper!