And the Fandom Rejoiced - Just look at the list of additional contributions to Fat of the Land: Matt Cameron, Tom Morello, Kool Keith, Saffron (Republica) and Jim Davies (Pitchshifter). Small wonder it crossed over to the alt-rockers?
Ear Worm: The main riff from "Invaders Must Die" is almost unbelievably catchy. It's no surprise the song was used for 3 trailers in the space of only about a year (Scott Pilgrim vs. the World, Duke Nukem Forever and the multiplayer trailer for Crysis 2).
The reggae sample from "Out Of Space", particularly when you consider how often it's repeated.
Also, "Stand Up." Seriously.
Pretty much everything in Wind It Up, from the piano riff, to the leads, to the reggae sample (yes, again).