I know this seems mad and I have looked up online and seen that everyone says this can't happen but it has. My camera is set to take 12mp photos which come out as 3000x4000pixels when put into iphoto. I looked at my photos today and they were 3000x4000 and vice versa when upright shots. I took some photos, not changing anything on the camera and imported then to iphoto and they are fine. But all my other photos taken with the same camera at the same settings as before are now 360x270 and vice versa and **** quality!! I have checked the originals root folder etc and they are 360x270 as well! These were not this size this morning. Has anyone ever known this to happen? I think I have a back up but if not is I will be very pissed. Thanks for any replies and help on how to retrieve.