The Big P on the PSP! Don't know if it's allowed or not, (not 100% sure) but what the hey. Sony Says It Can't Stop Porn Producers From Releasing Films for PSP Following reports that several Japanese producers of pornographic movies are planning to release them in the UMD format used with Sony's hot-selling PlayStation Portable device, Sony issued a statement Wednesday saying that there was no way that it could legally block distribution and sale of the disks. A public relations official at Sony Computer told the Asahi Shimbun: "It is utterly undesirable, but we cannot stop software makers from selling such videos." So next time you see someone avidly watching/playing the PSP, be warned that it might not be a game/normal movie they are so entranced with.