by Colin Moock (O'Reilly)
by Joey Lott (O'Reilly)
by Branden Hall and Samuel Wan (New Riders)
http://www.waxpraxis.org
http://www.communitymx.com
http://www.flashguru.co.uk
http://www.flashcomponents.net
http://www.flashcomponents.net/tutorials/triangle/triangle.html
http://www.macromedia.com/devnet/flashmx