The wait is over. Apple's new iPhone 3G goes on sale today, promising to download information twice as fast as its predecessor, featuring a built-in global-positioning system (GPS) and running hundreds of new software programs, including one from the Associated Press that uses the GPS to determine the iPhone owner's location and automatically send him or her local news articles. Other software includes eBay Mobile, which allows iPhone users to shop and to track bids on any items they are selling as well as programs from Facebook, MySpace, Sega and Travelocity specifically designed to work on the device's touch screen. Also, unlike its predecessor, which debuted in June 2007 retailing at $599, the new iPhone will cost a more reasonable $199 for the eight-gigabyte model and $299 for the 16-gigabyte model, if your sign a two-year contract with network provider AT&T (the only phone company licensed to support the iPhone in the U.S.).
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