Kindle DX is a nifty, if costly, way to carry your library - USATODAY.com

June 11, 2009

Avid readers usually have a choice. Read a current hardcover best seller that's heavier to travel with and more expensive. Or lighten the load with a cheaper paperback whose title is dated.

It's an imperfect analogy. But the arrival this week of the larger-screen Amazon (AMZN) Kindle DX means potential customers have a similar decision to make...