how easy it is to program the apex for someone who does not have programming experience? As an engineer I write controls and data acquistion software for test systems at my job, but my wife is a nurse and knows squat about programming and I would like her top be able to play with it (the apex I mean). Is it fairly intuitive? What kind of user interface? Is it point and click with drop-down boxes for channel selection, or is it writing code with for loops, while loops, if, and else, etc.....?