You obviusly need to learn C, since Objective-C is a superset of C. But not necessarily as a prerequisite. Just pick it up as you go. Smalltalk is optional but

You obviusly need to learn C, since Objective-C is a superset of C. But not necessarily as a prerequisite. Just pick it up as you go. Smalltalk is optional but it is worth learning in itself for its awesome pure object-orientedness. Also: http://developer.apple.com/mac/library/documentation/Cocoa/Conceptual/ObjectiveC/Introduction/introObjectiveC.html http://developer.apple.com/mac/library/documentation/Cocoa/C... Also: Jobs is the devil, hi wants you to be his sharecropper, do not develop for Mac OS X.