Yes, you can read it right now and it will take what you have done and made it into a HPT tune.
Aslong as you arent tuner locked.
Only thing that sucks is that you have nothing to go back on, once you start reading and writing with HPT you only have the 1 file, and that file is already modded. So you couldnt go back to some other tune you made 2 weeks ago with your DHP.
I know it would sucks nuts and you likely can't but I'd start with a completely stock file and start over with HPT, but I'm not sure you could flash back to stock with your DHP.
