Hey, remember the Nuvifone? Sure you do -- it's Garmin's entry into the wide world of smartphones. You know, the company's Linux-based, proprietary OS phone that's heavy on GPS integration? Well according to a recent report, plans to launch the device in the first half of 2009 have stalled, with the company stating that it will be pushing the window back towards something closer to Q3. President and COO Cliff Pemble expounded on the difficulties of building a smartphone from scratch during a conference call with analysts, noting "Smartphones are complicated and bringing one to market that's built totally from the ground u