Enforce Demo recording at least on public servers.

[jamz]

...disable demo downloading in-game...

This can be, sort of, done with

[SELECT ALL] Code:

-DI     //Limit the demo downloading to intermission (it doubles the intermission time if someone is downloading a demo).

Although, I must confess I haven't used it and don't know how it performs. I'm pretty sure someone on here does use it, but I can't remember who.