I have been away from EFI Live for a little while, trying to dust off my knowledge.

I have a DSP5 tune a friend gave me. My OEM tune has a different operating system.

I performed the steps in this thread, http://www.dieselplace.com/forum/3-p...ent-scary.html
and it appears I have my original OS, with the changes I wanted from the friends DSP5 tune.

Just trying to prevent myself from "bricking" my ECU.

Can I share my files with anyone that can confirm I did this correctly?