A couple of quick observations: It sems to be only available for purchase but not for download. And while it's stated to be a DVD release and a list of packages is available, no actual mention of the size is given (other than the statement that there is a lot more room left). So short of trying to do the math from the packages listed, there doesn't seem to be any indication of how much of the DVD is actually used.

It is also said to be based on Kanotix BHX, no mention of the latest fixed version of Kanotix BHX.