Welcome to the second in our series of Beginning iOS Development tutorials. This tutorial will demonstrate how to build the FortuneCrunch application previously shown in our "Introduction to the iPhone SDK" post. In addition to being in a video format, this version has been updated for iOS4 and has much more detail on the various steps involved in crafting the application. Viewers can expect to become familiar with the Xcode and Interface Builder workflows, how to customize buttons and respond to button events, and fundamentals of Objective-C and Cocoa-Touch. A written transcript is also provided with this post.