Covering entire page with a Flash movie..??

[deviouz]

Hi, can sumone please tell me how in Flash 8 i would make a flash movie like they use on youtube.com but with no controls on it, then i want it to cover my entire page with this movie and have it start playing automatically when you visit it, and have it progressively download like the the videos do on youtube do..
can sumone please tell me how i would do this please..???
Thank you..!!!