A DVD called "Generation Lost" was released on 5 December 2006 to help the band and their new album. It is a movie of the careers of the band members, as well as live performance videos and making-of shorts. Rise Against toured in support of "The Sufferer & the Witness" through the second half of 2006 and all of 2007. The band was a big band in the 2006 Warped Tour. In late 2006, the band said that they would tour with Thursday. The bands Circa Survive and Billy Talent would also come too. In early 2007, the band had My Chemical Romance open for them on the first half of their big tour. On 23 February 2007, Rise Against said guitarist Chris Chasse, would leave. Chasse was then replaced by longtime friend Zach Blair from Only Crime. On 15 June 2007, the band started their first big tour in support of "The Sufferer & the Witness". It was a North American tour that lasted throughout the summer months. During this tour, on 3 July 2007, Rise Against recorded an EP in Canada titled "This Is Noise", which was then released in the United States on 15 January 2008.