Vertically and Horizontal Centering

I wasn’t sure which forum to post this question in, so I gave this one a shot.

I have my flash movie and am trying to make it centered horizontally and vertically on every screen resolution (that is large enough to view the whole stage) without scrolling.

I have tried to make a table with 3 rows and 3 columns. I put the flash movie in the centered cell and made the others 50% for width and height. This should work, but I’m still getting a scrollbar. Is there a bette way to do this, or maybe to turn the scrollbars off?