Flash is good for your rankin if you know how to us it.

Look at this:
http://www.google.com/search?sourcei...=o+cale+sigura

in first place is my website with a flash header.
Too bad because i don't put the important keywords when i made it :).

Whe could know at that time that will happen.
So personally i think if you know how to put your principal keywords in your flash movie you could get a good position in google.

I'm curios about your oppinion about this.