All this content is conveniently accessible via the Home Dashboard, which can be navigated using the Magic Remote or alternatively, with a mouse and keyboard.

ENGADGET: LG announces 27-inch Personal Smart TV ahead of IFA HD

So Mountain Lion is built for precisely the same machines as previous versions: MacBooks, iMacs, Mac Minis and Mac Pros, equipped with a keyboard and either an oversized touchpad or a touch-sensitive Magic Mouse.

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