The simple solution proposed in this article relies on FreeFD and a single PC:
In the screen shot at the right (click on it to see it full size),
the FS2002 main window is in the upper left and shows a little
portion of the panel (upper deck panel and wet compass only). This is
dedicated to display the scenery outside (since you are flying
instruments, this needs not to be large). Below is the Primary Flight
Display from the FreeFD package (boeing_eadi.exe). Right to it is
nd.exe (Navigation Display) and right to the main FS window is
Eicas.exe. These 3 files are positioned manually since only nd.exe
features storing and redisplaying from the last window position (the
last time you ran it). Completing the layout are the FS throttle
quadrant and FS B737 radio stack that are undocked. To undock them,
they need to be displayed first (Shift - 2 and Shift -4) then you
right click over and choose Undock Window. This makes them able to be
displayed outside the main FS window (or a second screen if your have
one).
The screen shot shows the default 737 missing approach over Ivato Airport RWY 11 (Antananarivo, Madagascar, my homeland) in a foggy CAT 3 day. Frame rates are still good even with the relatively old system I use to take this picture (Celeron 400 - 320 Meg of RAM and a Riva TNT2 32 Meg).
If you take a look at http://www.aerowinx.de's screen shots, there is strong similarity and this layout allows you more precise controls of the attitude in IMC approach and landing, something very essential in this case. The real 737 PFD shows very sharp image of attitude, I know it since I work for an airline that operates one.
Tovo Jean Michel Randria
rtjm@hotmail.com