Okay, got two more pieces working...
All I have left is the Mouse X-Y functions to put in place
This will open notepad automatically, then wait, then activate the opened window (using find window), then wait, then uses sendkeys to send some text to active notepad window
Delay(2000);
AppActivate('Untitled - Notepad');
Delay(2000);
SendKeys('abc123{left}{left}{left}def{end}456{left 6}ghi{end}789', True);