Following are links to some of the more popular downloads from the old Singularity blog.
AS 2 Pascal’s Triangle (forward and reverse recursion)
AS 2 Recursive Taylor Series Example [ TechNote reference here ]
AS 2 Timer Class (choreograph events in timed sequence)
AS 2 Pair and Triple classes – STL-style pair and triple used for coordinates. Includes great-circle distance.
AS 2 – The magic of the number 1089.
The XML Portfolio Viewer is at Ultrashock.com (Flash 8 tutorials section).