I can do it for you. Every website I've done with flash has preloaders, so I know how to make them. Depending of the complexity of the preloader you wish, it can be done in a few minutes or a few hours if it requires some fancy programming.
hi mr,
Your preloader is already done. FLA+SWF+XML Files are ready, SWF file less than 4ko.
I can show you a demo on a real website, if you want.
regards.