Thanks for the reply!
I have a program called FuseGL (that is the program that controls the Fusion Brain)(The Fusion Brain is the circuit board which turns on and off relays).
FuseGL has an XML file that you use to change the look of the buttons, location of them, and some of the functionality of those buttons. I would like a seperate program (navagation software) to show its display inside this FuseGL window.
so when I launch FuseGL.exe I will get 1 screen that has my buttons, and also a gps window.