Stanford University posted the complete lecture series CS106A on YouTube last year.

Professor Mehran Sahami of the Computer Science Department is very popular on YouTube, judging from the comments and the remarkable number of views, upwards of 250,000 for the first lecture. The first lecture is mostly administrative, the course material beginning toward the end, around the 44:00 minute mark.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

CS106A at Stanford Unversity

Stanford Center for Professional Development

Stanford University Channel on YouTube

CS 61A - Structure and Interpretation of Computer Science - U. C. Berkeley

This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples.

Lectures 5 & 6 contain copyrighted material and will be public when permission is granted.

1st place: HTC HERO - SuperHERO rom g3 tested on HTC g1 Dream

2nd place: Feynman’s “Messenger” Lecture series

Since these were taken down from YouTube, I’ll congratulate Bill Gates and the Feynman estate heirs in their attempt to erase these lectures from the public memory. China seems less forgetful, so I’ve re-posted all 7 parts here.