According to MMM, the OOP edition of Pro-Life is the "Crib" edition and not the "Ultrasound" edition. The security strips are listed as MOD: Pro-Life for the Ultrasound version, while the Crib version is labled MOD: Pro-Life CLN. It is presumed at this time that CLN stands for "clean", again, presumably a "clean" cover. This information contradicts the DVDAficionado claim that the Ultrasound edition is OOP. I have a tendency to side with MMM as more accurate information, however, I have no knowledge of where either derive their information, so it seems to stand in debate at the moment. Thank you dvdmuseum for bringing this to my attention. Read the forum at rareoopdvds.com and the Pro-Life Article for more information.