Previously, on this blog (see below), I discussed the upgrades that HDMI 1.3 offered for video. Most of them, in my opinion, were nice to have as a hedge against future improvements in sources and displays, but did not offer any real benefits with present and foreseeable video formats, both standard and high definition. As far as video is concerned, then, I saw no reason to toss out your present gear or hold off a purchase until there's a wide range of sources, switchers, and displays with HDMI 1.3. That will likely be a long wait.