DocMatter, those suggested settings seem to be a very good place for us newbies to Superfly to start. I've experimented with those initial settings and so far I've been coming up with some pretty decent results and the rendering is fairly fast on my machine using my CPU to render. I found it is better on my machine to use the CPU (i7, 6 core), because Superfly crashes when I choose to use either of my nVidia graphics accelerator cards or both. Whaddayathink might be happening there with the graphics cards and what results have you gotten when choosing your graphics card as opposed to your i7, as I noticed in your screenshot?

Thanks.