This one's a bit of a no brainer: Apple's going to have to ship a next-gen disc drive at some point this decade, and Macworld 2008 is as good a place as any. Apple also has a friendly history with Sony, has Blu-ray happy Disney in its pocket and is on the Blu-ray consortium, so the Blu-ray format seems a bit of a shoo-in. Analyst Shaw Wu thought he'd made the prediction all the same, and while his track record isn't close to immaculate, we'd say he's got a pretty safe bet here. However, Shaw does say that there's a small possibility of Apple picking a hybrid drive just to stay clear of the format wars. Rumors of the drives come alongside word of a major overhaul of the Mac Pro internals, so it seems like the timing is right, but we'll really never know until Steve takes the stage and starts clicking us through the keynote. Wu also has word of a "MacBook mini" or "MacBook slim," iTunes rentals, some sort of "external HDD storage / dock / streaming device that can work with MacBook mini as well as Airport Extreme," and an Apple TV upgrade down the road to allow for more web content and perhaps a TV tuner. Shaw doesn't play the rumor game super conservative, but it sure is a lot more fun this way.