I need to spend a little les time on "smallest possible video files" and a little more time on "smallest acceptable video file"

I should be able to get half an hour of perfectly enjoyable video down to 25 MB or so, maybe even down to 20.

14 hours of decent looking/sounding video on a single CD-R?

I have been toying with running a BBS. If I spin up a BBS, it is *vital* that it is full of warez, and tiny weird video and audio files.
And like, transferring 50MB over xmodem or kermit or whatever doesn't seem like the most convenient thing in the world, if you even have a terminal client that supports it anymore, but I'll deal with that problem whats I have the BBS installed.
If I do a BBS though, I'm going to want to revive the #dreadfulDocs