I've been meaning to try AcuSetter out - just need to sort out my machine with wifi after our move, and get the studio sorted so I can find things!
I'd be interested in seeing a good video for using the app if anyone knows about a good one.
"Beyond a wholesome discipline, be gentle with yourself. You are a child of the universe no less than the trees and the stars; you have a right to be here. Desiderata - By Max Ehrmann © 1927