I have been working on the MP utilities.
First of all there is a "PSM160V5.exe" which now saves the last planeset loaded as a "CurrentPlaneSet" file.
This file is read by the "MPU150SmallV9.exe" utility, to allow the host to select the AI aircraft.
The tilemap picture is now the same size for both small theatres and the default 640x320 tilemap
Here is the upshot after saving to the eaw.ini:
Jel