I am 15 and am looking to get into Video Game Design/Programming. I am currently working on web design, so I do know some HTML, CSS, and jQuery. I was hoping to get started on iOS, starting with the basics and something simple before moving to more complex project. I was wondering what should I use/learn to help me the most in this. What good programs are out there that may have like a free trial to help me start. The only issue is that I have an iBook g4 running Tiger 10.4.11 with a 1ghz PPC processor. Any help? Thanks