They're playing Christmas music on all the radio stations and government buildings have begun decking the halls with non-denominational decorations. All of this can only mean one thing: it's time for the mad holiday rush. Once you've polished off that turkey dinner and put on a pair of your least flattering sweatpants, be sure join us after the break for some of the merriest deals on consumer electronics that the internet -- and your local big box shop -- has to offer. Yes, ladies and gentleman, it's Black Friday time.Continue reading Engadget's Black Friday 2012 roundup