I'm just keeping my fingers crossed - hoping it's an inexpensive repair!
It's kinda embarrassing right now, though. Sometimes it's worse than other times. Had one point when Jim and I were over by Wal-Mart when it got REALLY bad, and everyone was staring at us as we went by. Since then it's been quieter, but still doing it.
I think my air conditioner is making noises, but I'm ignoring it until I've decided that it's really true.