The i530 has a more-compact size than the G430, with a shorter blade length, thinner topline and narrower sole. The extra weight added in the heel and toe boost the MOI, but in the case of the i530, ...
Two profiles are available in the Pro Series, and I got my hands on the Fujikura Pro Black 60x driver shaft. The main technology behind the Fujikura Pro series is ABP (Alternative Bend Profile).
Your CPU is an important component in your PC, so like graphics cards, it should probably have its own CPU drivers, right? Not in this case. While there are drivers that are called chipset drivers ...