I have a new rMBP13 (new user of Mac OS as well). As I got the basic version, I bought with it the 2TB porsche design LaCie HDD. I have around 20GB worth of photos in the Mac and in the HDD, and, in order to delete them from the Mac, I need to be sure that they are on the HDD. I do not know how to do this, as I have on the HDD photos from 3 different devices. On the Mac, they are neatly organized (per device, and in chronological order). On the HDD, it´s a freaking mess, and I have uploaded them exactly on the same way. Also, I want to organize folders with every photo, and I have two folders now: One with photos of a trip, and the rest of photos (ROP) on another folder. I want to take out some of the pictures in the rest of photos folder, and put them in a new folder. I select the pictures and put ´create folder´but it creates the folder inside the rest of photos folder. How can I do to create a folder outside the ROP folder and get some pictures from the ROP folder to the new one?