Well here it is:
I bought off of Mike:
9XL Feigao
MGM 16018
And running on a 5cell LiPo 4000Mah
I wired it up and went through the set up of the ESC.
Shut it down and then started it back up.
Did a bench run of slow throttle to make sure it worked. It was running smooth.
All of a sudden white smoke started coming out of where the wires go in.
HELP!!!