Scarab, Mobile, I appreciate that. I actually don't have a "stock" tune. I don't even know what car the tune I'm using is based on, and the OS isn't in the compatibility list, so I wouldn't even know which e67 ECMs might be safe to flash this into beyond ones already running it!
I'm just trying to get a fuller understanding of what's going on in the file I originally read out, as well as become certain I can safely get another otherwise unusable ECM onto some more user-friendly software!