The MRX-2 is definitely in CCP, has been for weeks now. It shows up in System Configurator in between the MSC-400 and MRX-1. Of course you need to add it from there and then you should be able to see it and manipulate its IP address, see its MAC address etc. Trying to set it up as an "MRX-1" when it's really an MRX-2 is not going to work. Keep in mind firmware updates etc. for these devices are unique and will come to you by virtue of it being properly identified in your system file as what it is - an MRX-2. Take another look in "Configure Home" aka the System Configurator and make absolutely sure you have updated CCP just for giggles.