.swf works in firefox, not IE

Hi all. Thanks for the continued wealth of knowledge that comes from everyone around here. I am constantly gleaning!

I have a .swf that will not play properly in Firefox2 or 3(Beta) but which will play properly in IE. (I’ve tested on 2 computers)

Perhaps someone will have the patience to look at it for me.

The swf is the sole content of the following page: [COLOR=navy]amprod DOT net/index.html[/COLOR]

You’ll see my issue there.

I know that the HTML is not the problem because the error that is seen in Firefox can still be seen by loading the .swf only at [COLOR=navy]amprod DOT net/test.swf[/COLOR]

The fla is too big to attach here but if it is helpful to see, it can be downloaded from [COLOR=navy]amprod DOT net/promostuff/testworkingfile.zip[/COLOR]

Thank you very, very much!