That's what I thought, it has to have been modified in some way to tune it. What are your seat of the pants feelings regarding the differences? I guess it's hard to tell if there's more timing other than if it's pinging. Does having this help SAS at all? Surely they would already know how to put a daughterboard in and would know how to tune it? I can't see where the hold up is with this, can someone explain to me as I'm obviously missing something. Not having a go or anything I'm just curious where the difficuluty lies with this whole re-flash thing.