I received the 520HS on Saturday. I am coming from the Canon SD1000, so I loved the fact that the 520HS is the same size, but 3/4 of an ounce lighter. You can read about the features on Canon's website. I really want to comment on the face recognition feature. I took some photos on my computer to set up the face recognition. Today, I took pictures of my daughter's three month old twin girls. I was amazed that the camera recognized their faces. The camera did not use flash even though we were indoors. I must say the pictures are truly amazing. They look like a professional photographer took them. I have read some negative reviews that claim the camera gives poor low light pictures. Some reviewers did not even have a micro SD card in the camera. Well, that is not the case. The DIGIC 5 processor is exceptional for indoor shooting without a flash. The reviewers complained that they already had SD cards and did not like the fact that they would have to get a Micro SD card. I... Read more