Just wanted to add that there is a fab free online DBT class via a yahoo group. They email out the homework on Saturdays and you post your homework, then a moderator replies to it. I think the DBT skills are tricky to grasp, and it'd be difficult to use only the group unless you were exceptionally well motivated, but it's great to do alongside group skills training, and while you're waiting. We learn any new skill best through practice practice practice