Stanford's Coursera announces free Compilers, Automata and Logic courses.

Stanford's Coursera launches 3 more CS classes.

Compilers by Professor Alex Aiken https://www.coursera.org/course/compilers

Automata by Professor Jeff Ulman https://www.coursera.org/course/automata

Intro. to Logic by Professor Michael Genesereth https://www.coursera.org/course/intrologic