In 2006, they played to their biggest crowd yet at that year's Summer Sonic festival in Japan, alongside such bands as Metallica, Lostprophets, Linkin Park, and Deftones. 2006 also saw their first European tour, playing in Belgium, The Netherlands, Germany, Italy and France. They have performed frequently with live visuals from Medlo, long-term collaborators with the band. They made guest appearances on the band's 2006 and 2007 UK tours, and also produced the majority of their music videos, including "Radio Protector", "Drove Through Ghosts to Get Here" and "Don't Go Down to Sorrow".