I just wanted to relate to you on the Taekwondo suggestion. I have a co-worker who has a teenage son who has Asperger's -- she suggested to me to get my son (who also has AS) involved in a martial art since they tend to have some difficulty in team sports. Her son is into Karate and he has benefited greatly from it.
(I have been procrastinating getting myself and S7 involved in a new dojo that recently opened up a few miles down the road. But then all S7 wants to do right now is go swimming since it's summertime.)
