I'm building a website with two pre-made videos for the top of the web page.
The first video is a header and the second video is a menu navigation bar. I'm
having all kinds of problems trying to make these two videos adjust to the
browser screen size. I've put them both as percentages in the html code, but
it comes out all wrong - one kind of wrong in IE and another kind in Netscape.
So, now I'm trying to merge two videos into one, in hopes that this will work
better with a relative screen size. Need some help...

Can anyone help me with merging two flash videos together? Or is there a
better way?