Please note: this article is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date; please be wary of broken code or potentially out-of-date information. Read "A new era for Cocoa with Love" for more. In this two part series, I'll give a beginner's guide to creating iPhone and Mac application icons using Inkscape — a free, vector illustration program. In th