I have to assume that I have helped every one of the people that have posted on here -except Ernie and Kerry
I have been asked more than once why I share my knowlege with everyone. And threads like this (and hopefully a few more gf pics ) makes it more than worth my time.
I am a Laplace transformer, I change from time domain to frequency domain and back again. Its not as cool as Megatron changing into a pistol, but we cant all be that cool I guess.