Caroline, it's a familiar story. But about the photos, there is a limit on the size of each photo in order to save disk space. I think that limit is 800KB. If your photos are larger than that, can you try shrinking them? You should be able to get them down to 200KB or so without any huge loss in quality. I use Google Picasa software to do that which is free of charge, but there are lots of other programs that can do it.

Sorry for the inconvenience but we have limited disk space on the server, and thanks for attempting to do it as we need more photos.