UPDATE:

So, I'm trying to nail down any final additions before "finishing" the software for the controller. As it stands, I have implemented the following user information...

Streaming sensor data via TunerPro
Diagnostic trouble code section via TunerPo
Tuning via TunerPro
Shift light output for use with an external mounted light
Speedometer output for use with 2k ppm

Anything I'm missing that anyone would like to see?

Buddrow