Inversion of Control Containers Links

I'm slowly getting my head around IoC containers and want to note a few useful links for future reference. As things tend to go in my geeky exploits I read about and learn these ideas from the .net world, who often have picked things up from the Java world, I then try to find out who's doing similar stuff in the Flex world and am generally not disappointed, which is very cool. So these links below are a mashup of various technologies but should be useful to anyone who has been hearing about

IoC and wants to learn more regardless of language/platform.

The 'Textbook definition' by Martin Fowler Very useful explanation with some basic sample code (.net) by Ayende Castle Windsor step by step basic intro (.net) Prana - a Spring-ish IoC Container for AS3 by Christophe Herreman (via jesterxl)

This stuff doesn't come naturally to me to say the least so if anyone else has any links they want to share feel free to post them in the comments.