I created a simple SWF file in Catalyst.
It works fine on Mac Browsers and on the PC in Firefox Opera & Chrome
However, it does not show up at all in IE
The SWF object is located top right on the page.
On lines 145-147 try removing the '<!--[if !IE]--> . . . ' tags, leave the object tag on 146 intact though and then repost your page so we can see if it will show up.
Yes, that appears to have done the trick!
Thanks very much