Edit any JLR car configuration file from 2006 onwards, Download from the DSFM Servers, Upload changes to the DSFM servers. Open vbf files from disk. 
Change the majority of parameter settings with simple drop down menus.
In built Hex Editor to directly manipulate binary linked with Editor window, select a parameter on screen and jump to the correct location in the binary file.
Compare ccf files highlighting differences.

Software is supplied on USB stick, for immediate access message seller.