Hello PaulS!

 PS> 1) What messages to I need to capture and process to ensure my
 PS> program's window will stay "Always On Top"?  I (think I)
know how to
 PS> do it, I'm just not sure the messages I need to do it for. 

see the OS/2 Programming FAQ v3.x, PM Programming -> How do you make a
window float above all others?

 PS> 2) Is there a way that I can switch to a specific session from my
 PS> program? This one has me clueless. 

view pmref WinSwitchToProgram

cu/2 Roland

... I program like a MAN.  I use COPY CON PROGRAM.EXE
--- Blue Wave/Max v2.12 OS/2