This PDF report is from the Journal of Light Framing and highlights special Red Flag framing errors. Interestingly, most of these are ways you can get in trouble using engineered lumber such as I-joists and glulam or LVL beams.
http://tinyurl.com/685qc9
PS - There are also some interesting photos of ways to screw-up with OSB sheathing. d*
The tinyurl gave me problems. ??? This works (for me at least)
http://www.jlconline.com/cgi-bin/jlconline.storefront/48754aab101de49c27170a32100a066f/UserTemplate/82?s=48754aab101de49c27170a32100a066f&c=a0a2431fc581711a47f845ffd29c492c&p=1
Thank you John, the information is very timely. This weekend....the flooring!