I'm confused on the loading different tunes from the V2 standalone (BB mode). I know the original manual says you can't do it. I upgraded to the BB beta. The new EFIExplorer lets me download .tun files to the V2. When I try to select it from the "switchable tunes" menu item, I get "This option is not available for the currently selected controller".

Now, searching the forum for "switchable tune", I read about DSP5. That's not what I'm looking for. I want my stock tune, and performance tune stop and load.

So, how does it work. If it's a future item, how will it work.