So, if I spend everything I make plus a little (the amount taken off by taxes for example thus breaking perfectly even income to expenses), I get back all my taxes?

Maybe business taxes are different, but aren't taxes usually taken off revenue, not profit?

I haven't seen a video card in a long time that didn't have s-video out as well as VGA. The last 3 cards I've owned (and I upgrade video cards very infrequently so this covers nearly a decade) have has s-video out. I don't know how long s-video in has been standard on tv's but probably nearly as long.