More Switches(option) for GSS command line

I'm not sure which component of GSS you are referring to, but Ghost has a huge range of command-line switches. See this KB for Ghost32 switches:

http://service1.symantec.com/SUPPORT/on-technology...

While other compponents do not have so many options, they do have some. If you run any of the individual components from a command line with the "/?" option, you will see the full list. For Ngserver.exe and Ghostexp.exe, you may need to look in the help files.

As aka001 mentioned , GSS provides command line switches for most of the tools / utilities , specified link has command lines for Ghost32 ;
 
Gdisk is a command line utility and has all the options in command line
Ghconfig,ghregedit,omnifs has most of the commandline utilities ;
DeployAnywhere has all the command line options ;
Ghost cast server provides all commandline options;

Refer Ghost Impelemtation Guid PDF for more details , you will find most of the commandline options with details. (This can be found at GSS install directory)

You can also run the component in question with a /? to get a list of switches that are supported.  Not all come up there are some that you need to read the user guide for but the most common comes come up this way.

if you are in PE or windows 

Ghost32.exe /?

Gdisk32.exe/?

Hope that helps.