I am trying LR and a bunch of questions aroused:
1) When importing how to rename files this way: origin IMG_4567.CR2 to something like 20D_14567.CR2
2) How to keep track of which exports or even develops (more than 1) I have done for any image. Parameters, resolution, color profiles, etc.
3) It is possible to include a watermark or I should do that on PS
4) I haven't found the way to import a complete HD from the root. I can only import a folder.
Thanks in advance for your help.