[MegaBrutal]

Thank you very much for your reply, it was an eye opener as I was thinking differently.
I won't install mods or bots for now, but still I'm curious which would be the great ones.
I also think I'll register my server to GameTracker.

If I understand correctly, Fast Download is that I just set up a webserver to serve the valve directory and supply the URL in a CVAR so clients will use HTTP to download assets instead of HLDS having to transfer them.