There were rumors that Steve Jobs might appear at the press conference, but no one expected him to host. Yet there he was, leading the show just as he's always done — and introducing the iPad 2. It's twice as fast, with a dual core processor. And graphics-intensive applications are up to 9 times faster. As expected, it has front- and rear-facing cameras. It's one-third thinner (even thinner than the iPhone 4), is two-tenths of a pound lighter. It now has a built-in gyroscope. The price structure is the same as before, starting at $499. And, surprise, it's available in white as well as black. Plus, it's available from both AT&T and Verizon. When is it going to be available? March 11 in the U.S. Hurray.