^ The easiest way to create a border is to create a new layer, press ctrl+A and go to Edit- Stroke and select your colour and size. Thanks to GFX for that.
Does anyone know any decent tutorials on smudging or displacement. I can't find any decent ones. I can't really describe it, but all the ones I find are about like creating backgrounds from the smudging and displacement, but I want to know how to get good smudge effects around a render to give some crazy effects. Like GFX has on a lot of his sigs, the "black files" in particular.