I'm also surprised that there has not been more done on this front, especially after all the heartburn that people went through with DVD-A and SACD. I'd hoped that the arrival of even one of the new HD formats would have been enough in conjunction with the existing DVD-A/SACD user base to generate one or two good <$250 switching solutions. The closest I've seen is that Zektor HDS41, and I hadn't even noticed it until we got into this discussion today...