This probably isn't a response to the 3D onslaught or even "superbit" releases like the upcoming Avatar 2D disc, but just in case the standard 50GB Blu-ray discs were beginning to feel a bit -- how do you say cramped? -- the Blu-ray Disc Association's rolling out a new BDXL format capable of holding up to 128GB (write-once) or 100GB (rewriteable). Before you get too excited, you should know that you'll need a new player to access these -- even a
