Kammala jumla mai zuwa: An fitar da kundi na huɗu, "Boxer", a ranar 22 ga Mayu, 2007, kuma ya sami yabo mai yawa. Kundin yana dauke da gudummawar da wasu masu zane-zane suka bayar, gami da Sufjan Stevens da Doveman. An zabe shi a matsayin No. 2 mafi kyawun kundi na shekara ta Stereogum.com da kuma lambar 1 na shekara ta "Paste". An nuna waƙar "Slow Show" daga "Boxer" a cikin jerin NBC "Chuck" da "Parenthood", da kuma a kan "One Tree Hill" na CW a kakar wasa ta biyar. An nuna waƙar "Start a War" a cikin jerin "Defying Gravity", "Brothers and Sisters", "House", "Parenthood", "Friday Night Lights", da kuma fim din "Warrior". An nuna waƙar "Fake Empire" a cikin Season 2 Premiere na jerin HBO "Hung", kuma a cikin kashi na 9, kakar 5 na "Mutum na sha'awa", kuma a cikin kashi na uku na kakar wasa ta biyu na "Chuck" da kuma a cikin matukin jirgi na "Southland". An nuna wani nau'in kayan aiki na waƙar a cikin bidiyon yakin neman zaben Barack Obama "Alamu na Fata da Canji" a lokacin yakin neman zabensa.
Yaƙin neman zaɓe na shugabancin Amurka na 2008, kuma an kuma buga waƙar a Babban Taron Demokradiyya na 2008. "Boxer" ya sanya jerin "album na shekaru goma", ciki har da Pitchfork, "Aquarium Drunkard", "Paste", da sauransu.