The case study was published on Microsoft’s Microsoft Developer Network (MSDN) site and was written by Crimson Consulting. It details the porting of Amplitude, an app that allows you to record sound with your phone. It comes to the conclusion that “Porting an iPhone application proved both surprising and not nearly as challenging as had been expected…The large development community, both within Microsoft and outside, and the various whitepapers, blogs, virtual labs, websites, and other online documentation, offered a wealth of information that provided direction and greatly facilitated problem resolution.”