// Using initWithTitle... and adding buttons afterwards puts the cancel button on top,
    // which isn't where it seems like it should be. Gotta keep track of how many buttons we're
    // adding so we can set the index later
    NSInteger cancelIndex = 0;
    if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
        [imageSourceSheet addButtonWithTitle:NSLocalizedString(@"Take Photo", @"Take Photo Button")];
        cancelIndex++;
    }


    if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) {
        [imageSourceSheet addButtonWithTitle:NSLocalizedString(@"Photo Library", @"Photo Library Button")];
        [imageSourceSheet addButtonWithTitle:NSLocalizedString(@"Last Photo Taken", @"Last Photo Taken Button")];
        cancelIndex+=2;
    }
    [imageSourceSheet addButtonWithTitle:@"Cancel"];
    [imageSourceSheet setCancelButtonIndex:cancelIndex];

    [imageSourceSheet showInView:self.tableView];