Found this great resource for cabin builders Youtube. There are lots of short technical videos on various aspects of cabin building. Solutions are very clear and understandable.
http://www.youtube.com/user/smaxwell1963/videos
Be sure and click "Load more" at the bottom of the page, because there is a lot here.
Great simple tutorial videos. Very valuable!
For example: Cutting the first roof rafter -
https://www.youtube.com/watch?v=KRgqWMRwer4&list=UUx6S7boRmAaxS8CB3Ur6qsw (https://www.youtube.com/watch?v=KRgqWMRwer4&list=UUx6S7boRmAaxS8CB3Ur6qsw)