I recently returned from a trip to visit my daughter and grandkids and uploaded the pictures in two batches over 4 days. I noticed that many of the pictures were mixed in what appeared to be random order and out of sequence. In other words pictures taken after one set of pictures were imported into A3, mixed in with those taken say the day before when the second set was imported. This resulted in one or two pictures taken at the mall were mixed in between pictures of the kids at the park, e.g.. Now I never did format my CF card, so I'm wondering if that is where the source of the problem is. And this was before the recent A3 upgrade. Any ideas?