Those long lines outside Apple stores can only mean one thing: there's something new inside. Today, that something new would be the upgraded iPad - the iPad 2. What's new?  It's thinner, lighter, and faster than it's predecessor,  and it has two cameras.  The battery lasts longer.  And the cover not only provides a cover for the screen, but also folds into a stand for watching videos and typing.  What's not to like about it? Nothing.  Absolutely nothing.  The iPad 2 goes on sale in stores today (3/11) at 5 pm; it's on sale online now.