Nowadays technology gets updated so darn quickly that I feel skeptical about buying anything. Its going to be almost an year after the D40 was released. Is the D40 old now? I mean a C2D iMac white is not exactly outdated but it is old and you can get better and faster tech now for cheaper. Basically the tech is old now. So similarily is the D40 in the same position or do dSLRs take a much longer time to get old?