I and many other Harry Potter fans are boycotting all new Warner Brothers film as a response to them delaying Harry Potter And The Half-Blood Prince for a year so they can increase profits. By doing this we hope to actually decrease their profits and get them to change the Harry Potter release date back to November 2008. This will only work, however, if people actually do it, and they notice a drop in profits. If you are going to help, please sign this petition. Thanks!