vManager is a networking tool used to discover any Visual Productions products sitting on your network.
Onced a device is discovered, internal settings of that divice can be changed to suit the user.
vBuilder is a custom fixture library builder for any Visual Productions control software.
Should the standard library not contain your fixture, the user can create thier own fixture.
The new fixture can then be saved and used in either Cuelux, Cuelux Pro or Cuety.