There are also some very thoughtful and thorough reviews on SACDinfo.com. Plus, the list of new and soon-to-be-released discs is exhaustive, making it by far the best site for SACD software information I have found on the entire Internet. The man who runs it, Stephen Best, is great to work with and highly responsive to contact and input. All in all, it's a site that I use constantly, and recommend 100% to anyone looking for information on SACDs.