iPhone SDK - Load nib offscreen and save as image to Camera Roll

Question

So I have a nib I've created that's basically just a view that's larger than the iPhone screen size. Within it is a UIImageView, set up as outlet "framedImage". In my code, I want to initialize the nib offscreen, set framedImage's image property to a UIImage object I already have created in the code (called "myProcessedImage"), then save a snapshot of the view to the camera roll. Here's what I have so far; it's just crashing when I try to run it.

// save to camera roll
    UIViewController* newController = [[UIViewController alloc] initWithNibName:@"SaverFrame" bundle:nil];
    self.mySecondController = newController;
    [newController release];

    SaverFrame * saverFrame = (SaverFrame *)self.mySecondController.view;
    saverFrame.framedImage.image = myProcessedImage;

    UIGraphicsBeginImageContext(saverFrame.bounds.size); 
    [saverFrame.layer renderInContext:UIGraphicsGetCurrentContext()]; 
    UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    UIImageWriteToSavedPhotosAlbum(viewImage, nil, nil, nil);