EnergyXT - Make a VST map on your harddrive C/Programs. Find your new VST/map (Mg VSTi - in it) in the standaloneversion (EnergyXT) and then open the Mg V. You can also open the "EnegyXT-Arp..." and link it to Mg V. Trust me - this is fun. Save it all. Open the EnergyXT VSTi version in the Orion and then open up the file you have savet before. Use the pianoroll.
Good luck
MioMc