i don't reall understand the whole elements/styles thing
first of all, how can you tell which file is for what?
i can't really tell what each element is supposed to be for
is there some kind of volcabulary i should be familiar with?
and why does everything start with <Element resid=Scrollbar/>?

http://shoutbox.menthix.net/showthread.php?tid=79906

take a look at my tutorials, it explains things really well.

Also contains a list of what is each UIFile is used for. Elements will be covered in part 3.