Best of Bootie 2006 — an album of great recent mashups, for all your illegal art needs. I'm partial to DJ Moule's "Black Sabotage" (Beastie Boys vs. Led Zeppelin),
Arty Fufkin's "Crazy Logic" (Gnarls Barkley vs. Supertramp vs. Rockwell), team9's "The Money Song" (Hard-Fi vs. Red Hot Chili Peppers vs. Flying Lizards vs. Abba vs. Jay-Z) and Aber N. Stein's "Gimme Some Supermassive Green Onions" (Muse vs. Booker T & the MGs vs. Spinal Tap).
Update 2: K sez, "The Best of Bootie website was taking a hammering, so I downloaded the files and have created a .torrent file to help save bandwidth."