Ever since John Paul II made some changes to the Rosary, by adding the Luminous Mysteries to the points we're supposed to meditate on, I've searched in vain for a printed reference that I could use. No luck. Every time there's a "How to Pray the Rosary" handbook or pamphlet in a church, it's always a reference to the pre-change method.
Wouldn't you know it? There's an iRosary app for the iPhone/iPod Touch/iPad that lists both the old AND new methods of saying the Rosary. Hooray for the Catholic geeks of the world, who realize there's a need for such things. :-)