Owen appreciates the assistance. I will note, though, that for the most comprehensive conflict check manageable, you need not only to look at the on-line O&A (which is only a few months better than the version I had at the event), but also the published LOARs which aren't in the database yet, and the submissions in the OSCAR system which haven't been decided yet but will have priority if they're registered. And you still can't guarantee anything until your own submission is in the pipeline with a priority date on it. (Even then it's a challenge.)