Multi Crew Experience Windows 7 & Vista V2.2
MCE is a speech based add-on that allows the flight simulator enthusiasts to fly the heavies in a far more realistic way.
You can give verbal commands to co-pilot, and see them executed
You can go through the checklist interactively, like real pilots do.
You can also interact with FS bult-in ATC by voice. This is a serious alternative to VoxATC.
A fully working, time limited demo, is available for download at this site: