Apple Computer Inc. updated their MacBook line of notebook computers a few days ago, with the most obvious upgrade being that of the CPU that powers it. The new MacBooks now ship with Intel’s Core 2 Duo mobile processor which, according to Apple, makes the notebook 25% faster than its Intel Core Duo counterpart. Also of note is that all standard configurations except for the cheapest model now come with a 6x double-layer Superdrive, a welcome addition if you ask me.