Is it possible to edit a .NEF image in LR3 then save that edited image as a .NEF? I noticed a .TIF option but is that the same as .NEF? If I selected "original" than it saves the original image not the edited version. I am using a trial version of LR3 for 30 days and I am finding the workflow good other than saving (export) edited images. LR3 seems to only like to export .JPEG images after being processed.