I wanted to draw a border around one of my storyboards and then add a title. Here is the recipe:
create a new layer
with that layer selected, use the marquee tool to create the border
go to edit>stroke and choose the color border and where you want the color
if you want to add a title, click on the eraser (I used the block shape) and erase an area add the text you want in area erased
that is it…”It’s A Piece of Cake”!