Agreed, but the only way to really do it, is to have one sheet available for with PowerCards, and one available without. Adding in the PowerCard call functions to the buttons is not hard, but it is extensive, especially in the spell book area where you really want to only have one PowerCard generated, rather than a separate one for the spell, then the attack (if there is one), then damage, DC, heal, etc. Overall it's set up nicely, with the availability still for people to customize their own PowerCards however they wish, or use the default setup.