works in mozilla, IE6, but not IE7, WHY!!??

Here is a link to a flash only website.

http://www.rttheatre.com/

it worked fine in internet explorer 6 but since I upgraded to IE7 it no longer functions properly. It works fine in mozilla.

can someone running both browsers have a quick look and let me know if there is a known solution to this type of problem. I assume i need to re-engineer the site somehow but i dont really know where to start.

any help or advise would be much appreciated

well it looks as though its only my internet explorer that is messed up. everyone else in my office can see it fine. thats weird. I guess its time to reinstall....

You need to use this:
http://blog.deconcept.com/swfobject/