As Lightroom Newbie, this is a really interesting discussion. I think I have always 'got' the concept of the non-invasive metadata - I tried Raw Therapee for a while and it stores the metadata along with but separate from the image. That reinforced the concept. However, since Lightroom doesnt obviously store it on your hard drive, I have a different, but related question. I travel a lot, and for original editing, I import my RAW images to my laptop. I do editing on the road and while at home, but once the editing is done (now), I want to move my RAW images to an external hard drive, but I dont want to either lose the changes I've applied or have the changes applied permanantly. I assume:
1. If I move the images using Windows Explorer, Lightroom will get confused about the metadata, even if I reimport the new folder.
2. If I try 'moving' the images using Lightroom, my changes become somehow part of the image (does this mean it's no longer RAW but now DNG?). I am not familiar enough with DNG yet, but I think I understand that any changes that are applied are permanent.
I arrived at the second assumption since when I attempted to do a 'move', Lightroom generated a message telling me that I could not undo the move, and I could not undo any changes applied to the image.
Can someone help me understand what is incurred with the 'move', and also if my assumptions are correct. And if they are, can someone help me understand how to move my RAW impges, but retain the associated metadata, without making it a permanent part of the image.
Phew - thats a lot. BTW, I am blown away by the capabilities and ease of use of the 'develop' option. And I believe I have just scratched the surface. But, man, that price for an amateur certainly makes you think twice.
Thanks for any help
Colin