Thanks for getting back to me so quickly. I will definitely ask that one or two other staff attend the conference. As it is, I've been facilitating differentiated instruction workshops at my middle school the last 2 years. This year, we purchased copies of your new book for everyone to use as a reference and book discussion. I think it's great! I'm more interested now in helping others at my school move into more differentiation and better understanding of assessment in a differentiated classroom (lots of contention, there!)