macromedia flash sitedesign: y-know it IS pretty hard, but you can get the spooky login system, that would
help, not in the flash movie though, it partners with front page, to make a
login/register thing you have to have a PHP enabled server and a whole lotta
stuff like codes and more codes, i have been trying to make one for a while so
i know how hard it is,
go to these sites, they might help you

http://www.phpbb.com

http://www.wordpress.org

oh, i think they might be for forums and blogs, anyway have fun and try and
learn all you can while you can cause itll be easier once you do

I have been looking for a good step-by-step tutorial for flash site design, i
wan't to create a user form that will aloow the user to login,and check to see
if user exists in the database,i have seen a lot about the loadvars thing,but
don't have a clue on how to use it.
Could somebody please help me, i would greatly appericiate it.

Thank you
:confused;

ok thank you for your help,i'll keep in touch in case i find out anymore

Look for ActionScript tutorials in Flash itself and also actionscript.com.

there are also several good books. Also take a look at Flash Remoting and if
you're using PHP -- AMFPHP plug in for Remoting

Check out www.kirupa.com