We're all still struggling with this credit in our office and trying to determine whether or not we stand a change of getting this point, or if we should abandon it. In doing this, we are anticipating what products that we haven't yet reviewed might end up standing in the way of this credit down the road. Would wall padding in a gymnasium, tack boards, marker boards and acoustic panels all be included in this credit? I'm sorry if this question is redundant, but we're trying to sift through information from many different sources and a lot of it is redundant or vague. Thanks for your help.