The videos of my lectures were screen-captured and annotated by Jong-Sook Lee. You can download them as powerpoint files here here.
    Zip File of All Lectures (Caution: Very Big File)

    Lecture 1
    Lecture 2
    Lecture 3
    Lecture 4
    Lecture 5
    Lecture 6
    Lecture 7
    Lecture 8
    Lecture 9
    Lecture 10
    Lecture 11
    Lecture 12
    Lecture 13
    Lecture 14
    Lecture 15
    Lecture 16
    Lecture 17
    Lecture 18
    Lecture 19
    Lecture 20
    Lecture 21

    Videos of lectures are here and here . Also on youtube in various places in the wild.