On July 12, 2007, this movie became the first adult title licensed by the Advanced Access Content System (AACS) to hit the marketplace in the Blu-ray disc format. It was also the first adult movie available in both HD-DVD and Blu-ray formats. Other companies had released a very few adult films on Blu-ray by this point, but they weren't copy-protected or licensed, and were burned in-house, some on BD-R discs. Adult movies on HD-DVD, however, had been available since 2006.