Despite the upcoming UMD-less PSP Go and Sony's failure to establish the format as a standard for movie releases, film studios haven't completely turned their back to Universal Media Disc yet -- Warner Brothers is accompanying the latest Harry Potter movie with a UMD box set that includes the series' first five films.

So far, Warner Bros. is limiting the set's release to Europe, though you can purchase the movies individually in the U.S. According to a report from Siliconera, because PSPs are region-coded for video, North American systems cannot play the bundle's UMDs. I'm sure UMD fans in the States are spewing all sorts of wizard swears right now.