The BrainVoyager homepage is an excellent starting point, with pictures, demos, and descriptions of all of the marvelous things BrainVoyager is capable of doing.
Larry Greischar maintains all of the BrainVoyager links in our lab. See his homepage for more info. See Larry's instruction set for tips on getting your data into BrainVoyager. There is also a nice intro to BESA and the BrainVoyager interface.
There is currently one (1) BrainVoyager license split between the Keck Lab and the LfAN. It is relatively easy to transfer the license from one computer to another, as long as the software has been installed on the desired computer. Ask Larry or Terry for help.