Close TouchFlo = Closes Touch Flo and takes you to old fashioned Today Screen.
Hide Touch Flo = Brings old fashioned Today Screen to front and hides Touch Flo in the background.
Show Touch Flo = Brings Touch Flo to the front and hides Today Screen in the background. Also opens Touch Flo if closed.
Toggle Touch Flo = Toggles between Touch Flo being in front or hidden in the background (with Today Screen in front). Good to assign this function to a hard button so you can toggle back and forth. On my Fuze, this action is assigned to my PTT short press. Or you can assign it to soft buttons on both the Today Screen and Touch Flo Home Screen.
If you Close Touch Flo you have to wait for it to open (takes several seconds) each time you want to use it, but if you Toggle between Today Screen and Touch Flo it is instant.
Been working flawlessly on my device for months with near zero battery drain.