Optimization of code

Hey guys, since this is the game section and we are always looking for ways to make our games faster, I stumbled across this benchmark test of Optimizing Actionscript. Interesting stuff and it would probably help some of you get that few extra nanoseconds of speed you need.

http://www.gotoandplay.it/_articles/2004/01/as_optimizations.php

Sorry if this has been posted or not.