Kindle DX: Not ready for college? - PC World

Amazon's Kindle DX is a lean and elegant eBook reader that may someday replace textbooks -- or so they say. But is the device up to the task?

According to a Princeton University study, the Kindle DX suffers from poor annotation tools and slow performance. And while future generations of Kindles (and/or other e-readers) may very well dispatch backbreaking textbooks to the trash heap of higher learning, they're not quite there yet...