After asking many questions at workshops, i think this thread has given me the definative answer on which ecu i'll be going for. V44 wins hands down over pfc (considering exchange rate and not chancing it on a fried 2nd hand unit). I think Dirt is right, everyone is a little apprehensive about new products, but when you have both Dirt and Guilt-toy and a few others vouching for this product and the benefits are in front of you, it can only be a good thing