Ye' old general discussion board. Basically, for everything that isn't covered elsewhere. Come here to shoot the breeze, shoot your mouth off, or whatever suits your fancy. This forum is not for asking programming related questions.
so it would be kind of point less to make a site of mainly flashh if you want to have a registration and other member features and you only know php very well?
Take a look at the action script method sendAndLoad(); You can use PHP to create dynamic flash movies. In fact there is (or at least there used to be) a project for a Flash phpMyAdmin.