If anyone has kept a their downloaded previous versions of the H&S tunes and firmware it would be a great service to upload them to a file sharing site and post the link here. It seems that quite a few members have expressed interest in going back to old tunes they liked or simply to just try them out.
If you have a some of the old tunes but don't know how to post to file sharing sites please PM me and you can email them to me and I will post them for you.
I save my tunes by downloading them directly from the H&S site:
I emailed H&S to ask about getting back dated tunes and got the answer that I thought I was going to get:
Thank you for the email. We appreciate your support on the Forum! Unfortunately we are not able to backdate Tuning or Firmware. There are some dangerous things that can happen if things are done incorrectly, and H&S cannot condone attempting to go backwards in versions. Our software is written for forward movement only, and doing other than that has not been checked for safety and functionality. If you desire tuning other than what we offer out of the box and on our latest update, we suggest you look into the MCC tuning software.
We appreciate your business, please let us know if we can assist you further!
H&S Tech Support