Where is the installer for cwRsync_5.3.0_Free ?

I just downloaded the free version of cwRsync. The zip file has these files in it:

• README.cwrsync.txt
• README.rsync.txt
• cwrsync.cmd
• cygcrypto-1.0.0.dll
• cyggcc_s-1.dll
• cygiconv-2.dll
• cygssp-0.dll
• cygwin1.dll
• cygz.dll
• rsync.exe
• rsync.html
• rsyncd.conf.html
• ssh-keygen.exe
• ssh.exe

 
So my question is, where is the installer? I understand from the Installation/Usage page that there should be a Nullsoft installer named cwRsync_5.3.0_Installer.exe included in the zip file.
 
Thanks