NIGHTWISH, OPETH, KILLSWITCH ENGAGE, BLACK VEIL BRIDES, NOFX and SHINEDOWN are the latest acts confirmed for the 10th edition of the Download Festival, scheduled for June 8th - 10th at Donington Park in the UK. New acts include: SLASH, MEGADETH, STEEL PANTHER, RISE AGAINST, BILLY TALENT, FEAR FACTORY, AS I LAY DYING, BLACK LABEL SOCIETY, KYUSS LIVES!, FIVE FINGER DEATH PUNCH, PERIPHERY, TERRORVISION, GINGER WILDHEART and RECKLESS LOVE.   Acts confirmed for the festival now include: MET...