Episode 4 - Core Animation Screen Cast Posted

I finished it up last night and the gerbils (i.e. Mike Clark) @ PragProg already turned it into a downloadable movie. You can grab it here.

This episode came in a bit long (at 42 minutes) but I could not think of what to delete. The main thrust of the episode is introducing 3D transformations and in order to make that happen I did a bunch of refactoring to the app so the layers would be setup to make beautiful cover flow goodness. At first I was thinking it would be good to just make the refactoring happen off line and then paste it in as canned code. After running though half the episode doing that I thought I was just leaving out too much good stuff about debugging tips and refactoring process. So anyway I put it in and it came in big.

Hope you enjoy it!