I like to get familiar with Unity3d v3, mobile device development, and c#.
Being unfamiliar with Unity development as a whole, I found the Penelope Tutorial fantastic. It is written using the old unity api and with UnityScript. I figured, since I’m going to be going though the tutorial and converting everything to C# and the Unity 3 API I might as make the coding snippets though out the tutorial available as well.
Here is the first part: pages 19 – 33 of the Penelope PDF converted to c# and using the latest Unity 3 API