In this tutorial, Gary teaches us how to speed up and slow down in reverse in iMovie 09. First, open up iMovie on your computer and set your preferences so the advanced tools are turned on. Now, open up your project and play it back at normal speed. Next, go to the information for this clip by selecting the "i" button. Click on the speed and then click "convert entire clip" so you can control the speed of the clip. After this, you can move the lever on the gauge to make it faster or slower. When finished and changed to how you like it, save and you are finished.