I'm in the planning stage of the my cab.  I'd like it to have dual monitors, one for the game and the other to constantly display the Johnny5 output.  I plan on having dual video cards, no problem.
Now my question.  What monitor control software is needed?  Do I extend the desktop from the main (game) display to the secondary (Johnny5) display?  Do I use Powerstrip?  HowardC mentioned a program he wrote/uses called "dualie" which I haven't been able to find.  Is that the solution? 
I'm lost.  Has anyone already done this?
-Rudi