The DMX36 36 channel DMX dimmer is now back in stock. The AAHMega60 is too. The USB-DMX dongle I was selling is proving next to impossible to source so it's still out of stock and the Ray Wu plugs that I usually have sitting in stock for emergencies won't be back in stock for a while.
http://www.hansonelectronics.com.au/product-category/lighting-controllers/
http://www.hansonelectronics.com.au/product-category/lighting-controllers/