The Nintendo DSi features two 3.5-inch LCD screens. The lower screen is touch-sensitive and controlled by the built-in stylus. The DSi is packed with more multimedia features than previous DS models. Now you can take and edit pictures, record and manipulate audio and share, share, share!The built-in 802.11b/g wireless technology means you can connect to other DSi users, Facebook and more. With the DSiWare, you can browse the web, download software and more. With the dual digital cameras you can snap pictures and share your work. Flipnote Studio software allows you to animate pictures. The PictoChat allows you to create drawings with text and send them to other DSi users within range.The DSi is backwards compatible and supports over 800 games. Measuring in at .75 x 5.39 x 2.94-inches and weighing 7.54-ounces, this little handheld packs a wallop!