On September 12 at 10:00 a.m. PT / 1:00 p.m. ET, Apple's big event kicks off. One never knows exactly what to expect, but all signs point to the iPhone 5 (or whatever they end up calling it). The revised smartphone is rumored to include a larger 4-inch screen, a smaller docking port, updated design, and iOS 6 (which in turn includes new features such as Facebook integration, and new Maps). For liveblog action, I'll be opening 5 browser tabs: GDGT, Verge, Gizmodo, Engadget, Ars.