Topic: Reducing width and centering

Hi there, I love this product and will look into purchasing it if the pro version is useable for me.

Quick question.  I am trying to reduce the width of the flash component to about 75% and then trying to center it on the page.  I can reduce the height and width but can't find a way to center it.  I tried all the usual basic HTML commands and wrappers but it just sits there.

Any ideas on this one?