LT42 he was using it as a set up for Underworld - Dark & Long (Dark Train) during a few sets in 1999/2000
See: - Millennium Eve set from Gatecrasher, Love Parade (Leeds) 2000 or Homelands 2000 (“Put your hands together for Sashaaaaa”). Also used it on his Boiler Room set from Berlin (best audio available), but he mixed it into something else…