Two hours well spent by everyone! Very practical information, interactive discussion & lots of tips that helps turn toys into tools to catch more fish. One great example of how Humminbird listens to users is the fact that with the 2014 units you can now use Side Imaging on a non-SI unit by linking a SI unit with Ethernet cable to a non-SI unit, saving users $hundreds. Also, the $500 price reduction for 360 transom & bow mount technology means we can now actively hunt fish whether on a shallow flat, deep weedline or open water like on Lake Ontario, Erie or Simcoe. Anyone needing a new on-board charger definitely wants to consider the new Minn Kota Precision Chargers. With Battery Equalization, you can hit a button that will begin a cleaning process for any wet-cell battery, allowing your batteries to last longer & be in the best condition possible.