Setting up fast downloads for Call of Duty 2

In your server config, set the following cvars to their appropriate values:

seta sv_wwwBaseURL "http://www.yourwebsite.com/files"
seta sv_wwwDlDisconnected "0"
seta sv_wwwDownload "1"

Replace http://www.yourwebsite.com with the name of your website.

On the webserver, in the document root (typically named public_html, but might be different depending on your server) create a directory named files. In that directory create a subdirectory with a name matching your mod. Put your map files in that directory.