Apple iOS 4.2 Arrives, Makes Find My iPhone Free | Gadget Lab | Wired.com

Apple’s long-awaited universal iOS update is available today to everyone using an iPad or post-3G iPhone or iPod Touch. The big features have been well-known and the release candidate’s been out for a while, but Apple still managed to add a few surprises to the official release.Apple iOS 4.2 Arrives, Makes Find My iPhone Free | Gadget Lab | Wired.com.