Hi, I'm attempting to back up my iphotos onto an external portable hard drive. Before I deleted all 7000 photos, I did a test to see if the photos were indeed backed up. Here's what happened; I deleted a few photos from the iphotos application (went into trash) on my computer and closed iphoto. Then I plugged in the hard-drive (already backed up) and opened the iphotos from there. The photos I had thrown in the trash on my computer were also in the trash on the hard drive copy.. I'm not a computer genius, so if anyone can help that would be great. Thanks