Apple sells 100 million iPod Touch players, adds slightly cheaper $229 model

After selling over 100 million iPod Touch devices since 2007, Apple has added a slightly more budget-friendly version of the phoneless iPhone to its lineup.The new iPod Touch is a 16GB model priced at $229. It will offer a 4-inch Retina display, a dual-core A5 processor and a front-facing camera. The new iPod touch is as slender as its kin — it's a quarter-inch thick. But unlike its pricier counte...