I'm using CS3 on a trial and can't work out how to make buttons work.
I can get it so that they do different things (i.e change colour) when are moused over or clicked, however I can't work out the code to make it the movie play.
Pretty much, yeah. You might want to switch the gotoAndPlay with a regular play(), but then again - there's no real need for it. This is as short as it gets in AS3!
replacing myButtonName and myButtonFunction with whatever you'd like to call them. This tells Flash that whenever the button is clicked, it will perform the actions found in the designated function.