So with the ECU completely dead I'll have to try and send it back Emerald tomorrow and see if they can fix it. A lovely £60 just to look at it, let alone repair costs.
If they can then I've gotta see if the rolling road I had it mapped at have stored the map, otherwise it's another mapping session to pay for too!
A right pain as I start a new job in two weeks and need a car to travel there....so....I present Jimmy (the) Nail, my £500 bargain run around. It's got some scratches but is actually in pretty good nick and drives lovely.