Today my set of heater thermostat and the cube will arrive but I am also in the need of replacing my main wall thermostat in the livingroom. (Giving up on my IP thermostat that brokedown again.)
I have mailed ELV and they told me a version will be available in January:
Part.No. 68-09 91 07
Price: 29,95 € plus transport costs
The Max! room-thermostat is deliverable in January 2012.
Here is the link to the manual: elv-downloads.de/Assets/Produkte/9/991/ ... C-WMV1.pdf
It seems only to be useful for controlling a group of radiatorvalves not really for directly controlling the boiler or floorheating.
In the manual I found this link: http://www.eq-3.de/index.php?id=777
Also there nothing else than controlling radiatorvalves.
Hope they will extend the program a bit further. I have given up on Zwave and IP for controlling my heater system and this seems a very affordable and nice system now we also have Homeseer control.