Is there a way to update a MovieClip by a image that was uploaded?

I want that every user in my site could upload his own image, and it will show in a Flash guestbook.
But I can't have the Flash Communication Server MX installed - so don't go there...

So is there a way to do this? Load an image into Flash dynamically?

And I can't have FlashTurbine, Authware (spelling) or any other thing that needs to be installed on the server except standard ASP/Access...

If this is possible, then please help me! Thanks

http://www.macromedia.com/desdev/tip/025.html