I have 60,000 photos in LR, I want to use PM to add the GPS coordinates and then update LR with the new metadata....it works fine with a DNG file but I can not figure out what how to add GPS data to a PSD file in my LR library. I do not have a workflow for LR to enter GPS data as I have never liked the process. I am trying out PM and really like the map feature for adding GPS info.....I hope that I have made this more clear and thanks for the help.....