Thanks man - It is an advanced digital 4 ft crane (it is a cheap one from ebay). I don't really recommend it though. Its sturdy but Its not very portable and it takes about 25lbs to balance a DSLR with a medium sized lens which means most tripod legs have a tough time supporting it.
If you have the cash this looks like an interesting option. I have been toying with the idea of picking one up as some point but I want to save up for an FS700 first haha
I've used the Feather Crane and I actually snapped the wire with the weight of the FS. If you can find a heavier duty wire option then it could be sick. It's insanely light and portable, that's for sure.