Could i just ask a question: why aren't we allowed .swf sigs? You can make them interactive stuff that you could never do with a animated gif:look here for an example. You could choose whether to view them-If you choose not to, well then, thats your choice.As long as you set a realistic limit on size, it would be good, as nobody likes waiting 15 minutes for one Flash movie to load.I would just like to understand why, as surely it is possible.