Alright, this car is quite puzzling to say the least.

I unplugged the MAF - it ran a bit better, it still surged between about 500 and 1500 RPM, but it wouldn't die anymore.

Then my neighbor came over and unplugged the vacuum lines leading to the supercharger actuator thing, and it ran much better. It almost evened out, only surging occasionally.

Could this be a multilevel problem?

Also, I took my supercharger belt off, because I believe I am low on fluid, and it was just leaking out the nose when I went out there now... Is there a seal of some sort in there that I don't have?