night to start based on what was being said then. Worked most of the day Thursday only to find that they needed something really different about 8 PM on Thursday night. We worked late Thursday night and Friday until about 1 PM when we submitted. We didn't hear anything until Saturday morning when they asked for a completely different format, so that took another 3 hours or so. Then we had a request for more information later on Saturday, and then one addition this morning, receiving word just before conference started.