A radio station in New Jersey/Pa aired an interview with Jon this morning. Here's an excerpt from a post by Christine at Backstage about the Box Set. You can read the whole post:
here
they talked about the boxed set...Jon said it might not be out in the fall because they've been going through some of the stuff to put in it and Obie has found about 27 songs that have NEVER been released and NO ONE has ever heard and he even forgot they existed so they need to really go through everything and it may take a little more time, but it will definetly be coming out! The way Jon made it sound was that they might be releasing some more b sides like the target cd...don't quote me but that was what I got out of the interview.