Hi there. I am a dSLR user (Canon), but I am not familiar with point-and-shoot brands. Before moving to dSLR, I had a Canon SD600. I know a lot has changed since I bought this camera in terms of the technology out there, so I was just wondering, are there specific brands which have better picture quality or are they pretty much the same? And, are there brands which have better HD video? Thanks in advanced for any info!