kardis : First, I just wanna clarify one thing the “RESIZE” thing. If what you’re talking about is making your movie resize to the viewers resolution, then you would have to make Full Flash Site. I just want to make sure about what you really wanted.
If you want to make a Full Flash Movie, you’ll gonna have to change your Publish Settings. Check the Dimensions of your Flash movie and set it to 100% width and 100% height.
Check this print screen so that you won’t get lost.
For me, I use Dreamweaver for my HTML files, so whenever I import my flash movies to my page. I manually insert those options to the source code.