We have had no problems with Hypercard-based applications in Classic. Even the old Hanzi Assistant (1991) is still running satisfactorily on Tiger-based computers. I would install the latest version of Hypercard Player to check this out. Otmar Foelsche *********************************************** LLTI is a service of IALLT, the International Association for Language Learning, and The Consortium for Language Teaching and Learning (http://consortium.dartmouth.edu). Join IALLT at http://iallt.org. Otmar Foelsche, LLTI-Editor ([log in to unmask]) ***********************************************