Today .Flash 9 Preview Released–Actionscript 3.0 preview
Now .you can use actionscript 3 in Flash 9 ide.
here the links
http://weblogs.macromedia.com/labs/archives/2006/06/flash_professio.cfm
examples:
http://download.macromedia.com/pub/labs/flash9as3/as3_labs_samples_062706.zip
I have checked out senocular’s As3.0 tuts without using flex. very nice.
