Suntan Special version 0.66
Suntan Special Web edition
Suntan Special installs applications under the designated application directory if that is possible. This helps to keep disk storage organized.
When installing Suntan Special, the installer doesn't ask for an installation directory, but it does ask for the application directory. Suntan Special will install itself to the Suntan subdirectory under the applications directory. This is consistant with the placement of all the applications that Suntan Special will install.
eComStation also has the concept of an application directory. By default, eCS places applications in the Programs directory of the boot drive.
The applications directory is set by the appsDir setting.