Warner Bros. Interactive Entertainment (WBIE) and TT Games announce plans to release an Xbox 360 demo for LEGO Harry Potter: Years 1-4 on Monday, with Windows and PlayStation 3 demos to follow later in the month. Word is: "The LEGO® HARRY POTTER™: YEARS 1-4 demo will give kids, parents and fans a glimpse into the magic that awaits them with gameplay that allows them to learn and cast spells, as well as explore the Forbidden Forest, one of the many iconic settings in the game."