Please help!

Just a quick question…how do I control the properties of an exported flash movie i.e making sure that the movie is always centred on screen, no matter what screen res…how can I make the whole movie scale up and down if a user stretches and squashies the window, is this controlled by html i.e in dreamweaver etc or is it controlled in the export properties, also how do i override the fact that a user has to click the flash movie (click here to activate message) on stage before it becomes active? (why rolloever buttons dont work until the user clicks the stage…therefore they have to click twice to navigate from the home page…can be confusing.)

Thanks again guys.

p.s thanks for the link to gotoandlearn what a great site and learning tool.

Ryan