come to think of it, i had a leak but not so much inside the car, but it was fogging up my wind shield, so i pulled my heater core. yeah thats fun, and it was dry and not leaking, i hooked it up out side the car and ran the hoses to it.
turned out my heater core hose was bad in the end, and leaking into the car a bit, and dripping to the ground, dead center of the car at the fire wall.