In answer to posts suggesting that buying a RD1 locks you into a system, this is only partly true. I have been using a RD1s with great pleasure for a number of years, but I have invested in a lumix GH2 with an M to micro four thirds adapter, and I can use my M lenses on a state-of-the-art electronic view finder camera, and I can take videos with sound when necessary. I feel very spoilt, and have no excuse for poor photos.