Not very familiar with the Gotech. How usable is the tuning software? Does it support autotune? Is it fully sequential with COP ignition etc.? How about advanced features like cool-down idle, anti-lag, flat-shift, traction control, launch control, auto-box control?

Just interested generally, not that those would be needed in a RST...

edit:
to answer myself:
http://www.gotech.co.za