Well, I see the wide array of these free programs, but are any of them easily understood? Ppmodeler needs camera angles, numbers, etc., too complicated at the moment. I have been trying to figure out OpenFX for a year, but that tutorial is worthless, at least on my version. I haven't tried Blender yet, but I hope that's easier. But will someone please tell me, are these the easiest programs? If they are, obviously 3D modeling and unit making aren't for me, but I'm just wondering if it's just my stupidity, or do I share this pain with others?