Here is some information you might find useful regarding SmartForms and how to build forms and views:
Some of the basics on building views and forms:
http://help.k2.com/videos/4715
More in depth information that provides an intermediate approach to building solutions: http://help.k2.com/videos/4716
You may also be interested in K2 University which contains a lot of information that you may find useful:
http://help.k2.com/blackpearl/k2u
Hopefully this provides valuable information to those who are interested.
