These are videos of projection of a computer display onto a large screen in a classroom at MIT, with occasional people; the screen cannot be seen very well. Furthermore, the subject matter is all about Nethack. If you're even thinking about watching these, you're already a total dork, but if you're OK with that, then you should be proud you're dorky enough to actually watch a video of a non-credit seminar about Nethack. Warning: If you watch these videos, you will never get that part of your life back. Do not ask me for time refunds, I am incapable of fulfilling them, and moreover, unwilling. These videos were shot with a Canon Powershot S1 IS digital camera, at 320x240x15fps. There's not a whole lot of action, and the editing Ike has done has mainly been to lump videos from each class into one file per class. They've been encoded to DivX AVI with ffmpeg X on a G4 iBook. They should play fine in VLC ( http://www.videolan.org/vlc/ ) at least. Anyway, the video isn't much to watch, but the audio should give you a laugh here or there if you're into Nethack, and there are some nice bits. Enjoy -Ike