Saying this to folks on the forums is like preaching to the choir (who still need a preacher!), but I went to the Accordance Training Seminar today at Gordon-Conwell near Boston, and it was time well spent.
If you have a chance to attend a seminar, I recommend it. The online support (help files, podcasts, forums, recorded webinars, etc.) are all well-done, but there's nothing quite like learning Accordance in person with a pro presenter and other Accordance users.
I was reminded of features I'd forgotten about (because I don't use them often) and learned some new tricks, too.