Here is a new tutorial that I have just created on the Wiki that explains the basics of installing/configuring Vdradmin-am for lmcevdr on a LinuxMCE-0710 based Core;
http://wiki.linuxmce.org/index.php/Vdradmin-am (http://wiki.linuxmce.org/index.php/Vdradmin-am)
All the best
Andrew