So i bought a 1TB Merc Elite Pro External Hard drive to store all my pics and vids on. What id like to know is what is the fastest way for me to be able to work on my pics on the external HD. When i pull up iPhoto, it shows i have to import my photos from my Ext HD first and then work on them...but doesn't this just pull the pics from my Ext HD and then store them on my internal HD? So would i have to edit them and then have to REsave them back onto my External HD? Or is there a faster way for me to be able to work this whole thing. Same question for editing vids on iMovie... thanks in advance.