I have been teaching myself Objective-C/Cocoa with the help of the most recommended book on this forum, "Cocoa Programing For Mac OS X" second edition by Aaron Hillegass. I have also gone through all the tutorials that I have found online. I think I have a good grasp on most all of the basics. Now I feel as if I need something more advanced. Do any of the Mac Devs out there have any good recommendations? Thanks.