DVD Regions
0Region Free.
1Canada, United States; U.S. territories; Bermuda
2Western Europe, incl. United Kingdom, and Central Europe; Western Asia; including Iran, Israel and Turkey, Egypt; Japan, South Africa, Swaziland, Lesotho; French overseas territories
3Southeast Asia; South Korea; Taiwan; Hong Kong; Macau
4Mexico, Central and South America; Caribbean; Australia; New Zealand; Oceania;
5Ukraine, Belarus, Russia, Continent of Africa, excluding Egypt, South Africa, Swaziland, and Lesotho; Central and South Asia, Mongolia, North Korea.
6People's Republic of China, Hong Kong
7Reserved for future use (found in use on protected screener copies of MPAA-related DVDs and "media copies" of pre-releases in Asia)
8International venues such as aircraft, cruise ships, etc.
Sorry to go off topic.
Wasn't Psychoville great!?