ActionScript 3.0 Tool for Documenting Classes

OK I really need some help here, I am looking for a tool similar to AS2Doc that will document all of my AS3 classes. It seems Adobe had AS3Doc on their Labs site at one point but then they took it down, the page now says that it ships with FlexBuilder. This does me no good since I am not going to be using Flex on my projects.

It seems some other people had issues with this, but there were no responses. Does anyone here have any idea what to use to document AS3 classes that will be used in Flash CS3 and not just Flex?

Thanks for any help