Dyno software

Hi guys, Im looking at upgrading an older rolling road dyno with newer software package, does anyone know of any good / reasonably priced packages? so far I have looked at the DYNertia & Tatdyno but keen to see what else is out there...

Since you're based in NZ, it would be worth talking to Robyn from Torque Performance. His side business specialises in refitting older rolling road dynos and equipping them with new control systems. These dynos are quite popular in NZ and there are a few of them around the country at tuning shops.