All the 20 videos on ChessKing.tv:

3 Complete Chess Course
3 Chess Opening Ideas
4 Chess King Openings
7 Chess King Traps and Tactics in the Openings
1 Basic Moves
1 Winning Quickly Tactics
1 Winning with the World Champions

Approximately 40 hours of video.
Each course approximately 300-500 mb in size.
Possible to download individually each course.
Format is unprotected MP4 files, can use in any media player.