I just upgraded my PS3's hard disk to 500gb, so I copied about 20,000 pictures in one go, then I found out all 20,000 or so pictures turned up in the same folder, but they were in separate folders when they were in the external hard drive. So does anyone have any ideas or instructions to sort them in like "vacation in somewhere", or "birthday party" etc.? Do I have to sort them on my computer beforehand or is there a way to sort them on the PS3 itself?