Good: I finished application that rips models from database and converts them. I can now get new models with one click. I can export bones too. Yay! All bones work fine, but..
Bad: Location! I can't get location/rotation of bones from database yet so I have to throw them all to one location and manually move/rotate them.
Just to give you an idea how hard work it is: Leet: Simple one mesh model. 26 bones! I have to put all these bones to place manually.