We won't cancel our trips to Vegas just yet, but Boxee is planning on giving users an early peek at its new beta release -- with all new UI, queue, navigation and search features -- December 7 at the Music hall of Williamsburg. Beta Unveiling visitors will be the first to get their hands on the new version and see new applications being launched by partners, leading to early access beta testers giving it a four week shakedown run before the planned wide release January 7 at CES. Any ideas what form Boxee might take in this next step on its road to commercial viability?