I know I'm thread drifting a bit here. I asked a question previously about smart pref which is the PBS system being entertained by expressjet. Anyone that has any experience with this... does the real time bidding give an incentive for people to try to change / modify their bids at the last minute? Or are people generally happy with what they see? I know this is a small percentage of pilots because you currently utilize the program for build up / composite line holders.