My bump showed up in your self search? I would have tried to verify it myself but the searching doesn't seem to be doing that very well right now, something to do with JohnRob's revisions to the indexing I suppose.
patent
I think if you fail to use semi-colons it may be problematic. I tried to reply to two folks earlier and couldn't see the extra handle until I separated them thus.
Must be one of those things "Seen AND Unseen" ... lol =)