i recently flashed my dm 800 se with openblackhole first class imge ,trouble is there is hardly any space left for anything else plugin mover & so on
i even struggle with ccam install no space at all so i done some searching, keep channel list to what you need no more
with hdd or usb make sure device is mapped
commands in telnet
mv /usr/lib/enigma2/python/Plugins/Extensions /media/usb or hdd
mv /usr/lib/python2.7/site-packages /media/usb or hdd
ln -sfn /media/usb/Extensions /usr/lib/enigma2/python/Plugins/Extensions
ln -sfn /media/usb/site-packages /usr/lib/python2.7/site-packages
init 3
before hand root used at 99% now at 92%
any plugin install in future will go direct to usb/hdd
