posted message: What kind of style learning would be good? I've been thinking of doing screen casts.
Here's a presentation I gave on getting started with iPhone/iPad Development at RIT, Rochester, NY. The video quality isn't great, but I cover a lot of topics related to creating an app and marketing it.
http://paulsolt.com/2011/08/idea-to-app-store-how-to-make-market-and-sell-your-iphone-app/