I have a B13 RT and a B14 Basic. I did this with the intention of being able to use Tunercode on my B14 basic when it becomes available.
As an aside:
Using the tunercode bin presented another issue that I hadn't noticed until yesterday evening. My fans are on constantly. I looked at the fan control settings in the bin file and they seem to be fine. Loading the non Tunercode bin back into the ECU corrected this issue, but I REALLY need to figure out why the tunercode bin has this issue.
I'm going to e-mail Dave and see what he has to say