Notes from Good Eats episode...
Oils do have smoke points, which is how hot it takes them to start burning. Google Search - Oil Smoke Points
"You can sautee with about any oil as long as you work fast."
Alton's fav sautee oils...
Preparation is crucial. have everything sized properly.
The average popcorn kernel detonates at 315 degrees. You can use it as a reminder if you need to leave the oil alone.