something that is going to get the job done and is simpler to use. I'd rather spend the few hundred and get the (almost) the same results (if any other options available). I can't see more than a small difference between the "newer" Zemulator and the stand alone, as far as reasoning for putting put up the cash for something like that. IMOP, I can't justify spending over $1K for something I can get close to a 1/4th of the cost. But again I am just shooting for a 500hp daily driver... so this is perfect for me.