FYI - checked with Dynojet on status of the Power Commander V for the RTS. still no release date.

they had one in house and it looks like more complex then the RS so they are still working on a solution. definitely not in the next few months is what I was told so hopefully by winter time ...

I don't think any of the other fuel mgmt solutions are wide band closed loop systems to read the O2 sensor from the exhaust and adjust fuel to keep the ratio set. I think they are like the older dynojet, a remap of the fuel map intercepted by the Power Commander and add or subtract fuel then fed to the RTS.