I"m up here in Seattle at the Resurgence Conference.  Mark Driscoll is about ready to come on and preach.  But I just sat through an excellent pre-conference session entitled, "Building Missional Worship Teams" with Tim Smith, Mars Hill's worship guy.  He did an excellent job of laying down the biblical basis for worship, and then showing how it should be missional, as well.  He then concluded with some practical suggestions for how they go about putting teams together.  One interesting thing he said: Mars Hill defaults to using music that they have written or dead guys have written.  People in the evangelical world still having the traditional versus contemporary arguments are missing the point.