I went to TunerPro website. I see what you mean about what ECM's are for V5. The way I see it, V5 is working for me on the ECM / PCM I use, $8D, $OD, $E6, and $E31. What I noticed is the data logging files (.ads) for some ECM / PCM are now .adx for V5. I have not used TunerPro RT to data log with, I use DataMaster TTS. I can see that only some ECM / PCM have the data logging option of the new .adx V5 for data logging. I can't see any changes in editing a .bin file with V5. For me V5 still works the same a V4, but has a different layout / look and some new features I like.
dave w