If you don't have plans for this weekend yet and you're in the neighborhood of Livonia, MI, maybe pencil in some time to check out Audio Karma Fest. It sounds like it's going to be quite the playground for audio- and videophiles, with demos of the really expensive stuff from some high-end brands. For example, McIntosh will be showing off the limited-run Classic System and unveiling its MR88 AM/FM/XM/HD tuner. Paired up with McIntosh equipment will be some high-ticket speakers from sister company Snell; and if you want to boost your speaker design chops, you can't do a whole lot better than sitting in on a Joseph D'Appolito seminar. Also getting the "for your eyes only" treatment is the US unveiling of the Marantz UD9004 universal Blu-ray deck. Hit the links for more detailed info on what vendors are bringing to the party; playground admission is $25.