In the number 2 slot for Michael's Top 10 Mobile Apps countdown is LiveMedia GPS by IncaX. Okay folks, between this application and my number one it was soooooo close. For pure coolness and usefulness in a variety of corporate scenarios to include use in the travel industry, R&D, events, and more LiveMedia GPS is my hands down, number one application. With LiveMedia GPS you can capture all the rich data, video and geolocation information around virtually anything. I personally use it all the time to create geocasts while traveling. Leveraging a stack of Microsoft technologies including, Windows Server, Bing Maps, Silverlight, and more, LiveMedia GPS loads as an application your your Windows Phone to provide for compelling mobile geocast scenarios. As a great example check out the Microsoft case study "U.S. Navy Research Exercise Demonstrates Microsoft®-based Mobile GPS Solution’s Potential"