SVS is the Symantec (previously Altiris) Software Virtualization Solution.
One of the disadvantages of the standard admin console is that you can not use it to manage remote machines.
That's where my version comes in.
You can do the most common administrative tasks but also export/import multiple SVS packages at once.
Another one is to configure alternate credentials, so non admin users can manage SVS machines.

The SVS Enterprise Admin  can enumerate his computerlist from multiple sources: 

•  Altiris notification solution
  
• The browselist
• The SVS Discovery service (A service i wrote for people not having some sort of inventory tool)

Update: this software applies to SVS 2.1
These days Symantec adopted the technology and named it Symantec Workspace Virtualization Admin.
Symantec changed  the used WMI classes and therefore it's not working on the Symantec product.
I stopped further development.