By changing the HD to a flash memory-based storage unit, the battery lifetime is 30 minutes longer, and the notebook 50g lighter. Of course, such gains have a price: US$300.
This notebook might be the example of the future Apple subnotebook, with its 12,1" display, its Core Solo ULV (but C2D ULV have just been released by Intel), a digital print reader, and its overall weight of 850g thanks to its carbon fiber-based case.
