The trailers for Zillion use Adagio For Strings by Tiësto, which was released in 2004. Zillion however was open from 1997 and closed in 2002. The song therefore wasn't out yet during Zillion's existence. Although Tiësto did feature it on several occasions before official release, such as at Tiësto in concert May 2003.
Searching for the RFID card was turned into a major point, when virtually all access systems log every tag used with a time-stamp and the police would have immediately checked whose tag had granted entry.