BioDieselNow - Renewable biodiesel fuel

I've been researching biodiesel now for about two years. It's been a long while, and I'm glad I waited instead of dropping $1000 or so on my own set-up. I had to try it myself first, making it I mean. So after tons of research, I made a one liter batch, and decided to try it on a bigger scale...

I'm looking for information on blending brewed biodiesel, WVO, or SVO with other chemicals to aid in injection and/or combustion. For example, I have run across more than a few folks who blend filtered WVO with varying percentages of kerosene and gasoline, sometimes adding Cetane or Diesel Kleen, and...