The Sedona Method could definitely be worthwhile, it helps you deal with emotions on the spot and has been VERY helpful to me. I have only occasionally had problems with anger management, so in that regard I can't really speak from experience, but it has definitely helped me (and still does!) deal with other emotions.
I just received the Paraliminal New Behavior Generator as part of the Decisive Action Course, haven't worked with it yet, but from reading other posts here I have a feeling that might be worth considering as well.
Bahiano
