A few people mentioned this on Sancraft's thread. I would like more information about it. I have found these links: http://www.quikrete.com/diy/QUIKWALLSurface-BondingCement.html http://www.quikrete.com/diy/ConcreteBlockConstruction.html I do like that they also sell a stucco material to put over the blocks. I think this could be very nice looking. But, I am having a hard time finding any further info including sources to buy the blocks from. Also, I have questions about it retaining moisture, how to insulate and what the R-values would be, how thick the blocks should be and how much the blocks should cost. Also, I can't find any floor plans for a small house. I can only find mini-castles made with concrete block. Can anyone help with this?