[Nobgul]

Depending on what type of healer you are in the current "raid " climate I would not suggest using a addon such as this anyway. Mana is almost infinite and I personally find that people who see other people healing before them and stop the heal is very ineffective. In the rare situation that you are in a raid with 2 healers and both are running similar addons and you both decide to not heal that target = Dead Target.