How can I sync my iPhone without having to upgrade my entire operating system?

Scott just got a new iPhone 5 and found out he can't use it without iTunes 11 -- he would have to update his OS as well! Leo says that's true, but Apple handles sync over the air now, so he doesn't really have to sync directly. He can use iCloud and iTunes Match, if he's a subscriber of it, to sync his music. He can also sync via Google Services.