Btw look at this all wire of the motor are in short circuit with the casing, last movie is hard to believe !
http://mgm-compro.com/index.php?cat=video
Nice safety feature as well
" On right side you can see a list of devices and their minimal version, which can be updated through Internet and our update service. If your device does not meet required minimal version of firmware, you can send us your device by standart way for firmware upgrade. After that, there will be no needs to send your device again! Any firmware changes we made you can follow immediately at home within few seconds!
Don't be worried that unstable Internet connection or a failure during firmware update can cause persistent damage to your device. Part of your device that is required for update is untouchable, so failed update can be repeated without any limits. There is no need to be afraid of updating your device frequently. "