Rumors just won't stop about the future of HD DVD, and while we try not to post all of them, some seem too believable to pass up. Our friend Bill Hunt, at the Digital Bits, -- still waiting on those permalinks, Bill -- is reporting that his "second to none" sources informed him that both Universal and Paramount are in the process of going blu. But don't bother asking 'em, because the same contracts that prevent them from switching now, prevent them from confirming the rumor. In addition, Bills sources tell him that while Paramount could make an announcement any day now, Universal's won't come until February -- at the earliest -- because "their contract period with the HD-DVD camp expires at the end of January."