Flash 9 / ActionsScript 3 and vvvv data sharing

Has anyone been able to get data to and from a Flash 9 .swf?

If I limit myself to Flash 8, everything works a charm.
…In flash 9, not so much.

Observations: If I set a variable with ‘Renderer (Flash)’, I can read back that same value in vvvv (no matter if it exists in the swf or not). Nothing happens in the swf though.

Playback of Flash 9 files works fine otherwise.

Please tell me I’m just missing something and it isn’t because the flash API changed… ;)