Hi {{{{AC}}}}
I have a young grandson who is dx'd with Oppositional Defiance Disorder that is very similar to IED (at least in his case it is). I have done some reading on the disorder in conjunction with the ODD. I don't know how much research you have done on the subject but here is a good place to start ----
http://www.psychologytoday.com/condi...explosive.html
I wish you luck, and feel free to pm me if you are so inclined.
Hugssssss
Jean