At a stop, 3 blocks from my home, I hear a pop and then all hell broke loose. I went from 4 cylinders to about 1/2 of one (from the sound of things.) I thought maybe something wrong with the car getting gas. (I don't think so any longer, but...).
I put the car in neutral. If I pumped the gas pedal, there was no effect. I put it in first and it stuttered a bit down the road to my house...making the 3 block trek at a walking speed before it gave up and stopped running. I am letting it sit for a bit as I try to get my frustration under control.

I have a new distributor cap, rotor, etc. but am going to look inside it just in case.