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Summary: The Tech Guy for Saturday 16 November 2013 - Show 1031 Host: Leo Laporte. How to improve your WiFi signal, SnapChat offered 3 billion, travel alerts, which Android phone to buy, and your calls! Guests: Scott Wilkinson, Johnny Jet, and Dick DeBartolo Download or subscribe to this show at twit.tv/ttg. For detailed show notes, visit techguylabs.com. Bandwidth for the Tech Guy podcast is provided by Cachefly. Please take the TWiT Audience Survey at http://twit.tv/showsurvey. It only takes a few minutes and we'd love to know what you think.