I'm not really a IE (Internet Explorer) basher but sometimes it does get really trying!

I'm trying to dynamically load a swf (Flash) file into a div using innerHTML. 2 versions of IE won't do it properly:

MSIE 6.0 on Windows
MSIE 5.5 on Windows

Both don't load anything...

Does anyone know what on earth could be the problem? It works flawlessly with almost every other browser (including...