Marcus Zarra on the business process of releasing and updating an iPhone application on the App Store

In the first episode of his new column on Core Data, Marcus Zarra looks at Core Data and the Undo Manager

Scotty, Jiva Devoe, Uli Kusterer, Marcus Zarra, Collin Donnell and Georg Tuparev talk about customer privacy

Scotty, Marcus Zarra, Andre Pang, Jonathan Dann and Bill Dudney talk about Xcode 3.1… Eventually!

Scotty, Marcus Zarra, Michael Fey and Danny Greg talk about their attitudes towards embracing new technologies – and much, much, more!