Their new tire pressure setting is now on at stock setting or all off and set to zero. No more sliding scale for you to set your own pressure. They said it no longer works in 2013 or 14 models so it's either all on or all off. Disappointing but at least it gets rid of the warning lights. Those were annoying.
That's a bummer. I just received my FlashCal yesterday. The TPMS threshold was a feature I planned on using. Disappointing.
Also, I couldn't get the drivers to work on my Win7 laptop. Using my Win8 laptop solved the issue.