I definitely agree with JY. They are going to have a big issue with piracy from this.. PDF's are way more convenient. I am fine with booklets as well but the time it takes to ship them and deliver.. its way easier to pay. download. prep.
I think it might have something to do with the fact that LSAC's policy regarding PDF downloads has changed so till JY and Alan figure that out, they have frozen purchases in your best interests... just a theory.. not sure but seems plausible.