@trinchen: It's a bug with the healing engine actually. It's a common problem for most healing profiles. Especially with Sheuron's unmodified healing engine, the way it currently handles data makes your WoW use an unexpected amount of resources in a very short amount of time, which will drop your FPS to nada for a few minutes. I've mentioned it before, but as soon as I've got profiles out for the classes and specs I play, I'm going to give Healing profiles a real shot, personally.