AMPT is the side project band of THE SPUDMONSTERS, BIOHAZARD and AMONG THIEVES guitarist Scott Roberts with SLIPKNOT's DJ Starscream (a.k.a. Sid Wilson). Keith Rooney of GUTWRENCH features on bass guitar. Upon the band's formation in early 2004 the BIOHAZARD pair of Billy Graziadei handled second guitar and Danny Schuler manned the drums, this pair being superseded by GUTWRENCH men Jeff Anthony and Fred Wood respectively.