I'm glad this found an audience on DVD.
I only noticed today, after watching last night, that this film made $9.43m in DVD rentals (http://www.boxofficemojo.com/movies/?page=homevideo&id=blackchristmas.htm) and then sold 1.9million copies of the DVD which grossed $29,500,000. (http://www.the-numbers.com/movies/2006/BLKCH-DVD.php). Wow. I had no idea it was so successful on home video.