There are now some useful things in the Downloads section.
These include a QView EZ Installer that is prepackaged with a fairly recent servers lists and a GameSpy Installer.
Also: EZ Installers for ProQuake 3.50, JoeQuake 0.14 and QRack 1.53.
And: An EZ Installer for Rocket Arena Maps that includes RA/CA+ Sounds.
As time progresses, more will be added to this.
Click "Files" at the top section to enter this area.