This stabiliser can be bought either from www.came-tv.com or find it on Ebay.
I have used it on a professional set with a Black Magic Cinema and its works quite well only thing is that you really need the time to set it up as its such a large object you have to reset it so it fits in your bag and if you change camera's you really need time to find the best setting. Advisable is to bring a light stand to put the stabiliser on it so its easier to set it up than holding it. However its a big setup it bring along and if you are a one man crew I have to say its too much of a hassle to bring along. And its a bit of overkill to use in combinations with a DSLR.
Rising Cinematographer and Graphic Designer based in Hong Kong and the Netherlands. If you want more info about me look at chungdha.com or google "chungdh