I have 4 Airtran A+ credits. WooHoo! Actually my wife and kids each have 4 credits as well from a trip we took last year. They expire in a few weeks. We've no plans to fly AirTran again, but we do fly Southwest a lot, and earn/burn lots of RR points. I still don't really understand the whole conversion process. Is there really any value in me converting my AirTran points over into Southwest? If I'm reading this right, I really won't be able to use this on Southwest because they don't actually convert down into Rapid Reward Points. Is that correct?