Just curious. I have read that if you have a north american PSP, and that changing the firmware to japanese will still not allow you to play japanese UMD movies on the thing. Why is this? IS there any way around it? I ask becuase they have FF7 Advent children for UMD at liksang.com I spose I could buy the dvd and convert it to psp mp4 but I don't have a 2gig stick for full quality, let alone want to dedicate that much memory on the stick for just one movie that I want that kind of quality on. any ideas?