Remember the old days?

Yeah, I don't either. But it's still nice to be putting graphics on a TV
screen with the Arduino.

I had a lot of this at first. The old joke is that nothing works the first time. I wasn't
at all started at the fact I got a bunch of static at first.
Turns out those resistor values are very very important as the voltage levels need
to be just right for video to work. To tell ya the truth all the real work
was done by the folks at these sites.
I first spotted it here at the dailyduino.com

That place said they modifed something this site had alastair.parker.googlepages.com/arduinopong

And all the background knowledge you need comes from rickard.gunee.com

So in fact I did not do a thing more complicated than solve
an algebra problem for the correct resistance of the circuit
and pencil in a bunch of Cartesian Coordinates.

And this may be the worst W I think I've ever designed in my life.
But hey... it works.