Bin it and go NIStune, absolutely THE best option for our cars (especially if yours is auto like mine).
Currently, I have a Haltech e11v2 wired in as a piggyback. Nice ECU, lots of wonderful features, but completely overkill for our application.
Fitted my NIStune board last week, now as soon as I can get in for a tune, the Haltech is coming out!
P.S. anyone wanna buy an e11v2 w/ 3-bar map sensor?