I mean, I know nobodies working for free here,, LOL. But also knowing that those people have already paid some $550 for there ECU and either paid the core before or had a Z down for a month, now to look at this option and know that there faced with spending another $200 on there ECU ( which is $750 now ) and more down time or fronting the core charge again. This might be a demise in the full potential of selling that product for these folks.