VisualPS1 and VisualPSX software
I have written several free software applications for the enjoyment of flight simulation enthusiasts who fly Precision Simulator by Aerowinx and Hardy Heinlin (PS1).
Most of this software supports the use of PS1 with Microsoft Flight Simulator versions FS2004 (FS9) and FSX.
I am also writing equivalent applications for Hardy's forthcoming Precision Simulator X (PSX).