Turbosource preloaded the ECU with my injector parameters and a base tune they had loaded on a customers car they tuned inhouse. I am not using the internal boost controller yet. Boost control on my car is still being handled by the Apexi AVCR I already had. Once I get the tune sorted out I plan on playing with the Adaptronics integrated boost controller. The software is pretty straightforward and very tunable. For example we set it up to mimic the stock Nissan VTC function but that is completely tunable as well (RPM where actuated).