Do you know "LEGO CUUSOO" in Japan? I entry "Curved Brock" for it. When "Curved Brock" gets 1000 votes, LEGO will consider productization. This site is Japanese, but you can choose English. Everyone can vote. http://www.cuusoo.com/LEGO/user/025434/0003/ If you are interested in "Curved Brock", please vote. Thank you. p.s. Other idea in LEGO CUUSOO (Plate Parts) http://www.cuusoo.com/LEGO/user/025434/0004/ (Piano) http://www.cuusoo.com/LEGO/user/025434/0001/ You can see how to make the Piano in You Tube. (PIANO with LEGO(R) bricks) http://www.youtube.com/watch?v=j34NE_-rsi8