Because I started building with the Overhead Panel I first purchased the pmSystems Software from Project Magenta (see Links site for more information). pmSystems is the Software you need to connect your Hardware ( FWD + AFT Overhead Panel ) to MSFS via FSUIPC and WideFS.
The Software looks like this:
B737 Overhead Panel Airbus A320 Overhead Panel


The next step would be to purchase the Software for the PFD/ND/FMC/MCP/EFIS/EICAS also from Project Magenta. But this will have to wait until I bought a MIP and finished the Overhead Panel.....
Just a few shots of the Glass Cockpit Software:


