I dunno know if this is a good idea or not. Maybe it’s the studio trying to really give more time to all the elements in the book or just trying to milk money. But the producers for J.K. Rowlings last Harry Potter will now be split into 2 movies. The first film is slated for release in November 2010, with part two following in May 2011. “Harry Potter and the Half-Blood Prince” will be out Nov. 21st 2008.