I know it's old, but just for reference purposes.
The first of the 2 switches on the clutch pedal is to deactivate the cruise control when you have it turned on, the second ( pushed to the floor ) is the safety switch to turn your car on.
And yes the one on the trans is the Neutral Position Sensor, basically for emissions. Lets say you are traveling at what ever speed, throw it in neutral. Because you are still moving, the wheels move the trans that moves the clutch to flywheel, and actually rev's your engine. That switch forces the RPM's down to idle speed so you don't waste gas, and don't pollute as much.