Which Version of Flash does Vfx run off of? Codec Updates?

I ask which version of Flash Vfx uses, because i notice it is only able to handle very basic effects. Is there a way to upgrade the plug-in or codec it uses so we can use better graphics for logos, etc?
I know the product isn't "supported" anymore, but if there is anyone who could point me to a way of updating the internal codec pack, that would be helpful.
Thanks!
I know the product isn't "supported" anymore, but if there is anyone who could point me to a way of updating the internal codec pack, that would be helpful.
Thanks!