I just recently purchased a lighting kit that came with a white, black and chromakey muslin backdrop. If I understand correctly, the green one is used to digitally change the background???? I have PSE 9 and still very much a beginner. Is this difficult to do? And if this is even what the green background is for, could someone post some instructions on how to do this? Thanks so much!
If I were considering chroma key, here is where I would look
http://www.flickr.com/search/?q=using+chromakey&f=hp
http://search.dpreview.com/?q=chromakey
http://www.google.com/search?rlz=1C1CHM ... background
Perhaps, someone with relevant experience will reply.