
click to enlarge
Keynote '08 allows you to combine flexible action builds to animate the position, opacity, scale, and rotation of an object on your slide. For example, you can have an object move across your slide and decrease in scale at the same time. To combine two or more action builds, select an object and open the Build Inspector. Click on the Action tab and choose an effect. Then click Add Action and choose the second effect you want to apply. In the Build Order drawer that opens, drag the builds to set the order in which you want them to occur. You can also decide whether you want your builds to happen simultaneously, or one at a time.