Holy. Freaking. Crap. Mark McManus just dropped the latest update / release of Total Six-Pack Abs: The Furance, version 2.1.
I have yet to go through it all but there are some decent changes according to Mark. Also, a graphical, interactive calculator (for Windows users, and I expect Linux users with WinE installed) to help you sort out a lot of the calculations.
I'm looking forward to seeing what the changes all are from TSPA2: The Furnace in its original (version 2.0) form.
Thanks again Mark for all of your hard work in making MuscleHacking a true success story waiting to happen for so many of us!