When playing on Rei's route, the scene where Yuuji has to take a bath last cause he lost as rock-paper-scissors, the game will freeze shortly after that scene, this has not happened on any of the other routes, I'm running windows 7 64 bit. I've even tried this using the virtual machine and running xp mode. It still freezes there. Oh, I also have this game saved on a portable hard drive. I don't know if that may cause the problem.