CSV does stand for comma seperated values, as said in all the other writeups. This however is not what makes csv files grand, no sir. It's the availability of programs like scansort and TheHunter, along with organizers that release their csv files to all. These combined let one make great leaps forward in organizing one's porn collection, I tell you what. You can get all sorts of CSV files from El-Toro.net organized very well, from playboy, to CD Girls. And this is far from the only site out there, many others exist dedicated to specific scanners, collections, or fetishes, from nonude to transsexuals. Some csv's aren't up on the web, cause they are fucking weirdass/illegal stuff, so check your favorite news groups for those (you sick bastard). So the next time you're leeching all of alt.binaries.pictures.centerfolds.playboy to add to your magazine collection, remember that all of those could be layed out nicely into directories, checked for validity, and checked for duplicates all automatically. More time to whack the mole, kill the dolphin, etc.