I'll start off by saying that I'm not a programmer, although I took a few C classes in college and know some basic HTML code. I'd like to make an attempt at learning how to make an iPhone app. From what I can tell, it looks simpler than developing anything usable for a computer (I had never heard of an SDK before) and could be something useful to learn. Basically, is there a book on a certain programming language that I could pick up and maybe learn how to do something extravagant like one of those flashlight apps? The first app I made in C was basically one that added and subtracted. We're talking DELUXE apps here. I think I downloaded the 2.0 SDK about a year ago, so I have it somewhere. I also think I deleted it as my 120GB HDD filled up. I'm now at 320GB, so maybe I could do something. I don't expect to make any money off of this, at least not for MANY months if I tried hard, but it seems like something useful for the future. Any help would be much appreciated.