QUOTE(fishcake-y @ Jun 6 2006, 7:04 PM)

Rasterize that and then add another one by selecting it and expanding the selection. (Select -> Modify Selection -> Expand?) Either make a new layer, fill the selection and merge or just fill the selection. The second one isn't as smooth.
that's for psp
anyways this is how you do it say you want the first border 2 be 4 px do that and then go to layer>>duplicate then go back to blending options and go to stroke then pick a diff. color and change the px to 2 or any lower number.