I got to play around with my new backdrop other night just to see how easy/difficult it would be to use when wanting to drop in a custom digital backdrop. I learned that while I have good photoshop skills, I really need to work on the extract command! It's a painstaking process if one doesn't do it correctly.
Setup consisted of 2 Britek lights, Amvona backdrop stand and chroma green backdrop, and my alter ego. :-) The backdrop I created in photoshop fairly quickly and easily.