What Will Apple Unveil on Wednesday?

Apple has scheduled a media event on Wednesday, September 1—an annual event that typically focuses on the company’s iPod line. So what should Apple fans expect? There are three major rumors: First, a new iPod Touch with both front and back-facing cameras, a new shape, and possibly even 3G and retina display; a new iPod Nano with a 3cm by 3cm touch screen; and Apple TV, which will be based in iOS (the iPhone operating system) and priced at just $99. Some more fun speculation includes an iPad that runs on the latest version of iOS and a 2.8-inch iPod Touch.