Set user preferences for the following:

Show Site Manager on startup: Click on this option for the Site Manager to come up everytime FortressCL is launched.
Automatically startup with the following site: Click on this option and enter the name of the site so that whenever FortressCL launched, it will automatically connect to this site.
Save window size and position: Click on this option to save the size of the FortressCL window and the location of the FortressCL window on the desktop.