more obvious. 15. Choose Control > Test Movie. Click each mineral thumbnail to see the corresponding text in the text area. If you encounter any errors, return to the Actions panel to confirm that you've removed all the line endings in the text. Remember that you can refer to the 08End.fla file for comparison. [View full size image] Using two different types of components, you created an interactive display. You can use the same basic process to use other components in your own projects. Quick Interactivity with Flash Components Get a head start on a project by using components for standard interface objects, such as radio buttons, play buttons, scroll bars, and drop-down menus. Drag one from the Components panel, customize its parameters, and presto! Add a little ActionScript to take it even further. Below is a sample interface with some commonly used components along with a list for your reference. Review Review Questions 1 What is a component 2 What's the difference between the Component inspector and the Parameters panel 3 How can you change a parameter for a component Review Answers 1 Components are prebuilt movie clip symbols with defined parameters that you can use to add user interface elements, such as buttons, check boxes, or scroll bars, to your document. You can modify the parameters to change a component's appearance and behavior. 2 The same parameters are available in the Component inspector and the Parameters panel. However, in the Parameters panel, you can also name the component instance and specify its dimensions and location on the Stage. 3 Select the component, and then open either the Component inspector or the Parameters panel. Scroll through the parameters grid, and select the parameter you want to change. Then, select a parameter setting from the pop-up menu in the grid, or type a new value. 9. Working with Sound and Video [View full size image] Sound and video files add new dimensions to your projects. Import files polished in other applications, such as Adobe After Effects, or perform simple edits on sound files directly in Flash CS3. Lesson Overview In this lesson, you'll learn how to do the following: * Edit sound files * Import video files * Use video components * Work with video that contains alpha channels * Understand video import options This lesson will take approximately 90 minutes to complete. If needed, remove the previous lesson folder from your hard drive, and copy the Lesson09 folder onto it.   Getting Started Start the lesson by viewing the finished animated zoo kiosk. You'll create the kiosk by adding sound and video files to a project in Flash. 1.