AGInstaller Download Publisher Review:
Creates installations from script file. Only 46k overhead.
AGInstaller is a script-based tool that creates professional setups. It has the gentleman's set of features such as multilanguage support, numerous dialogs, an uninstaller, registry and INI modification, Start Menu shortcuts, files compression and more. Setups can be packed into one SFX setup file for easy distribution.
The size of the extractor module is only 46k overhead over compressed data size.