I have used the chroma feature before...any tips on how to get a better picture? How do I get smoother edges, etc? I taped me with a blue cloth behind me. What I want to do is shrink myself down with a jpeg as the background. Is the chroma key the one I want to use? Or do I need to use the Blue screen key? How would I shrink the image down? Would I use the Pinnacle Motion RT? Say I want me standing by a can of beer or something...I know, sounds corny...trying to amuse my brother stationed overseas! Any tips would be greatly appreciated!