How to add app icon to project using Xcode 4.3.1

Question

How do I add an application icon to my project using Xcode 4.3.1?

Answer 1

Drag and drop the icon files you create into Xcode. They should be named Icon.png -- 57x57 for iPhone Icon@2x.png -- 114x114 retina

Icon-72.png,icon-Small.png and Icon-Small-50.png etc...

then drag them here in Xcode