Using AS2 swf's in an AS3 document

Is there anyway of including AS2 files in a AS3 projector file. e.g. AS3 menu/buttons/some parts and other parts in AS2 swf’s.

http://weblogs.macromedia.com/pent/archives/2006/07/using_actionscr.cfm

I found this link but I am unsure if this works.

Thanks for your time.