iTunes Has A "Huge" Announcement

Apple is teasing a "huge" announcement for iTunes that will make the product "unforgettable." Tech watchers are betting on a change to a cloud-based service in which your library would be hosted remotely, but accessible from any web-enabled device such as your iPhone. Others are guessing on a Zune-like subscription service in which you'd have access to all of iTunes for a flat monthly fee. Or it could be some combination of both.