According to Tarik's blog, Colton Orr got a five game suspension for cross-checking AO in the face and Donald Brashear gets one game for punching Aaron Ward. Shaone Morrisonn and Glen Hanlon apparently escape fine/suspension-free.
Frankly, I think Brashear deserved more, but agree wholeheartedly with how the League handled Orr, Mo and Hugs. As League disciplinarian Colin Campbell put it, "(Orr's) actions with his stick were reckless and dangerous. Although no injury resulted, the action is unacceptable."
The million dollar question now is, "What did Ward say that makes a sucker punch worth only a one game suspension?"