Hi, I assume you are using CSB - I built a flash file on another site builder and just took a look at it in Explorer and Firefox. It looks the same - so maybe it is the program. Sorry, I can't refer you to it for reference it being a private site, but maybe find another flash file somewhere and look at it with both browsers to confirm this. At least then if both show up differently as it has for your file, you will know that it may not be program related.