'Shutter.' I saw the Thai version and the one Masayuki Ochiail directed...I dug them both. In fact, the DVD for the Masayuki version drops this week. I was checking out their website, they've got some cool features--articles on revenge in horror movies, some other 'top ten moments' type of articles--and this fun thing where you can upload photos to their site, add a 'ghost' the photo so it looks like spirit photography, and they end up using the photos in their advertising. I saw my photo on one of the other horror forums, it was kind of cool. Anyhoo.