Installed preset but not sure how to get it working

[TooPackShaker]

Hi all, I downloaded this AVS Preset and installed it into LocalDisk/ProgramFiles(x86/)/Winamp but I don't see it in the visualization collection options. It's a .exe file too so how does it fit into winamp?

Also, I want to know what they have on this website

code:
http://visbot.net/

that is automatically opened after installation. Are these more visualizers people have made? How do I add those to Winamp?

A lot of questions I know