Just finished Part 1 of the Core Controls in Mac OS X from Ray Wenderlich's site, looking decent already.
http://www.raywenderlich.com/27388/core-controls-in-mac-os-x-part-12
Completed Part 2.
http://www.raywenderlich.com/27390/core-controls-in-mac-os-x-part-22
Love the Chapter titles:
Hot Date Tonight — NSDatePicker
Video Killed the Radio…Button — NSMatrix
This tutorial is written by Tutorial Team member Ernesto García, a Mac and iOS developer and founder of CocoaWithChurros.
