Europe's favourite Rock and Roll weekend is back, promising once again to deliver some of the finest music around over and action packed weekend in the middle of July. Confirmed for 2010 are Eminem, Muse, Jay-Z, Black Eyed Peas, Kasabian, The Prodigy, Florence and the Machine, Paolo Nutini, Faithless, Stereophonics, David Guetta, Vampire Weekend, Mumford and Sons, John Mayer, Hot Chip, Calvin Harris, Newton Faulkner, Gossip, The Temper Trap, Empire of the Sun, Goldfrapp, La Roux, Wolfmother and many more. Hopefully the weather will be kind to us this year, too. But hey, this is Ireland - bring your wellies.