FoX clan has SWAT4 servers used for trying new maps. Servers are running on 1.0 version in Rapid Deployment and VIP mode. You do not have to download or install anything, except for Autodownload mod. After installation, when you try to connect to the server, you should first see a Downloading progress bar and after it a Loading bar you already know. GEZ Client mod contains also autodownload mod, so if you have the admin panel you do not have to install anything.