Novice window/View question (fixed) -- please comment on code

Question

(fixed this to look right, thanks for the posting tip)
Hey, I am using the iPhone SDK, and this is my first non-licensing question, which means it's going to be a very basic one.
I'm able to start a project, using a ViewController template, edit the XIB file, and then have those controls show up. I'm able to create outlets and inlets and handle user input and output to those controls, all well and good.
Where I'm getting hung up is when I want more than one view. I've read the "how to use the ViewController" documentation, which is more like a "how to" guide for specific subclasses.
All I want to do, for now, is to create two views and swap back and forth between two views. My strategy was to create a parent view (just a container), then create two viewcontrollers (with their views) and then set both their views to the addSubView function of my parent view. Then I was going to use the bringSubviewToFront method to swap between the two, if all goes well then using different animations.
So I did the below in my DidFinishLaunching event handler. All I get is a white screen. Can someone correct my code below, given the intent above? I would learn a TON from the answer, I'd be on my way.
Thanks very much in advance.
- (void)applicationDidFinishLaunching:(UIApplication *)application {
UIView *v = [UIView alloc];
m_pParentView = v; // declared in class interface as UIView *m_pParentView;
ViewCtrlSub1 *vcs1 = [ViewCtrlSub1 alloc];
[vcs1 initWithNibName:nil bundle:nil];
[m_pParentView addSubview: vcs1.view];
ViewCtrlSub2 *vcs2 = [ViewCtrlSub2 alloc];
[vcs2 initWithNibName:nil@ bundle:nil];
[m_pParentView addSubview: vcs2.view];
[window addSubview: m_pParentView];
[m_pParentView bringSubviewToFront:vcs1.view];
// Override point for customization after application launch
[window makeKeyAndVisible];

Answer 1

The Utility template makes two content views that transition with the "flip" view animation. The root view is only used to position the Info style button on the main view. I.e. the root view itself is never visible. I didn't mean to imply that template provided the UI skeleton you were looking for, since you didn't describe what you're looking for. But the toggleView method in RootViewController.m is a good example of how to transition between two views without using a tab or nav view controller (since I assumed that was what you were trying to learn).
If you're still in the dark after studying and playing with the Utility template, the place to go is Chaper 6 of +Beginning iPhone Development: Exploring the iPhone SDK+ by Mark and LaMarche. In my opinion it's almost self destructive to try and learn iPhone programming without that book.
If you describe the view structure you want, I can give you some more hints, but you won't learn much by just pasting in a code sample.