Thanks so much for your response, I will start checking the links out tomorrow for sure.

Here are the books I have

Xcode 4 iOS Development - Beginner's Guide - S. Daniel

Programming_in_Objective_C_4th_Edition

Mastering Xcode 4 - Develop and Design - J. Nozzi

iOS Programming THE BIG NERD RANCH GUIDE

Cocoa Programming For Mac OS X 4th Edition