Odell says that one of NX2's most powerful features is the ability to save multiple versions of the same image, all inside a single NEF file. I can easily see the obvious uses of this feature - storing a black and white version, or different crops conveniently saved with the master NEF. What I'd like to know is what other typical versions do you save with your original NEF? Also, I erroneously thought that you could save a JPEG as one of the versions but can't find a way to do that. Is it possible? Thanks!