Khan Academy: Calculus
Hundreds of videos showing how to solve calculus problems.
Better Explained: Calculus
Why not see how someone else approaches calculus problems.
HippoCampus: Calculus and Advanced Mathematics
Provides presentations, worked examples and simulations.
Homework Help - Calculus
Highlights of Calculus
Highlights of Calculus is a series of short videos that introduces the basics of calculus- how it works and why it is important. The intended audience is high school students, college students, or anyone who might need help understanding the subject.