Yes, it is here, now this is an update I’ve really been looking forward to. iOS 4.2 now brings Multitasking, Folders, Unified Inbox, Game Center, AirPlay® and AirPrint to the iPad™, iPhone® and iPod touch®. Steve says… "iOS 4.2 makes the iPad a completely new product, just in time for the holiday season," said Steve Jobs, Apple’s CEO. "Once again, the iPad with iOS 4.2 will define the target that other tablets will aspire to, but very few, if any, will ever be able to hit." iPad Users with iPad’s will now be able to run their favorite apps and switch between them instantly, while preserving iPad’s legendary battery life.…