Just as it did earlier this year, Microsoft has opened the preview program to let the most hardcore of Xbox 360 owners poke around the updated dashboard -- presumably with access to all the 1080p instant-on streaming, Twitter, Facebook and Last.fm add-ons we've been expecting -- ahead of its official release in order to shake out any remaining bugs. While worldwide console owners should scrape together console IDs, make & model of your TV, router and more in hopes of receiving an invite next week, a little more concrete news is in order for the UK, with the console launch of Sky
