OK, here's the scoop. MS is making changes to the IE browser that will affect how viewers view Flash content. Here is a Newsletter from NetMechanic (with helpful links) that summarizes the changes:

http://netmechanic.com/news/vol7/browser_no1.htm

Maybe we can discuss this topic a little within this forum to help out those (like me) who now have to re-code a site (whose viewers primarily use IE) that contains many, many flash files. What are the best options? Anyone addressing this issue for their own site yet? What are you doing about it?