so i love iphoto for so many reasons, but there's one big reason that it's driving me nuts and i'm desperate for help! here's a problem i never anticipated: some of my family and friends and i all have the same digital camera, which names its photo files the same (ie DSC003456). we were all together at many of the same events, and so rather than having them email me their pictures at a later date, we just connected each camera to the computer and imported the pics directly from the cameras. now i have three or sometimes four images with the exact same original file name, and thumbnail file name, and i'm getting that awful exclamation point icon when i try to see the full size image in edit mode (or when i try to get the image ready for printing.) i tried changing file names in the finder, but that's proven to be unwise... HEADACHE. has anyone else had this problem before? or am i the only one crazy enough to import photos from three different cameras of the exact same model?