Alright it's not heroic, death knights, or a wrath dungeon, but a quick and dirty boss fights demo with brief explanations about my setup.

http://www.youtube.com/watch?v=kfymJe-aNkE

I did another video also with some basic multi-boxing tasks doing quests, killing things, etc. Also has brief explanations of other parts of the setup.

http://www.youtube.com/watch?v=UIe70mUTLdQ

Software used:
  • Inner Space
  • WindowSnapper
  • Repeater
  • KeyMapper
  • ISBoxer Toolkit (Beta Build 12) for configuring the above for my character sets