INE has already put their vol 4 workbook in my account as they promised. Currently there are only 2 Labs but, i guess they're going to create at least one lab for one section in the blueprint. But, I'm not sure how they're going to cover the whole blueprint with just 10 labs. Anyway, as Brian said, they'll be adding 1 or 2 labs per week. So, we'll just have to wait and see.