I've had many people ask in recent days whether there is an FAQ for Dianemo-Rpi2 for ARM - there is one here;
http://forum.linuxmce.org/index.php?topic=14026.msg101320#msg101320 (http://forum.linuxmce.org/index.php?topic=14026.msg101320#msg101320)
If the FAQ doesn't answer your question then please either post the question to the thread or email me at inquiries@ellipticalcurve.com
All the best
Andy