This is a very useful section for teachers and students. It contains online tutorials that can be used to learn as well as review calculus concepts. I would recommend these to my students to use just before the AP Exam. This section contains links to freeware that can be used in a calculus class. This section also contains links to software vendors that provide products specifically for the use of computers in a calculus class.
Some vendors even offer a demo version of their product.
This is a nice way to integrate computer technology with your calculus class. This section contains links to listservs, discussion groups, and newsgroups that teachers can join. These links allow teachers to talk to other teachers around the world about calculus, post questions about pedagogy, and discuss the latest happenning with the AP Calculus Exam.