The .swf file is embedded in a web page. (Sorry about the late reply I was on vacation.) I know this is probably an opinion based question/statement (or maybe someone has some facts) but is it safe to assume I.E. is the most widley used browser? realistic expectations/projections on which browser will be the most widley use in 1 year, 2 years, 3 years, etc. is what I really asking for a guess. Thank you all for your helpful comments/references.