Changing the shape of buttons
In the Buttons pane of iDVD, you can choose among several shapes and ornamental styles for your buttons. This palette of styles allows you to customize your menus, making them as simple or embellished as you want.
Each iDVD theme comes with a specific style of menu buttons, but you can customize them in several ways. You can give the buttons a shape to which you can add video clips, images, or even slideshows. You can change the typeface, size, style, and color of the button label text. You can also create buttons without a label or buttons that are text only. You can even make each button that appears on a menu different by mixing styles for an interesting visual effect.
After you make changes to buttons, you can revert back to the button style that comes with the theme. Select the buttons you want to change, and then choose Advanced > “Reset Object to Theme Settings.”