Watch HDToday. Qlimax, the biggest Hardstyle event in the Benelux held November the 11th 2006 in Arnhem for 30.000 visitors. Performing Dj Zany, The Prophet, Luna, Dana, Dj Ruthless, Yves de Ruiter, Promo, Showtek, Tatanka, Donkey Rollers and Alpha Twins.