Trivia: Rapper Jeriko One's name is a reference to an Israeli missile.
Trivia: To stage the year 2000 New Year's countdown, four city blocks were closed off near the Bonaventure Hotel in L.A. To get the estimated twelve thousand extras needed for the scene, a concert was put together. The "Millennium Event" was advertised in local newspapers and on the local radio stations, bringing people from all over to the show. Live music, including Aphex Twin and Doc Martin, kept the energy level high, while the production raffled off trips to Hawaii and other door prizes.
Answer: The clip that Mace and Lenny have is a copy of the original that was made that Philo didn't know about. When he destroys the original by burning it, that leaves only the copy that was made and passed on to Lenny. He then has the only remaining copy, which is what Mace means.