Before I knew about Aspergers, I fought the ODD label for my ADHD son. When he was diagnosed with Aspergers, educators would say that most Aspies were not aggressive. However, I went to a Region 10 (texas) education workshop, and the presenter talked about behavior very similar to my son's: refusal to work, fairness and justice issues, acting out, aggression linked to frustration and communication issues, etc. Her name was Brenda Smith-Myles (or Myles-Smith, can't remember). She has written books on the subject. I will try to post the titles after I look them up. Good luck!
momadmom