Hello all, I've gotten myself into a royal muddle. I have tens of thousands of photos stored in various formats and programs. I want to consolidate everything and make back ups onto external hard drives. I'm overwhelmed and am looking at the best solution. I'm also getting lost and confused in using the Mac and am hoping someone can suggest logical steps to save me from my muddle. Currently, I have filled the memory on my Macbook Pro. I have photos in Iphoto, Image Capture, Picasa and Dropbox. I want to put all of those photos together in one place (how?) and then run some program which will eliminate duplicates. Then I want to copy all to an external hard drive. Does any one have some helpful step by step directions and suggestions on how to do this? Thank you so much!