Keith; I think I have read that it is possible that two installations of the Flash add-on might be installed in your Firefox, one being an older version that was never uninstalled. This might be my problem as well, although the fact that I have the same problems on IE8 suggests otherwise. I don't know what to tell you to do to check your installation, but I have found it on the firefox site before. But I never could make sense of it when I tried following the directions and looking at my own installation. That's my fuzzy recollection anyway. Try searching the firefox forum.