I called our local Apple store to discuss a problem I've been having with my battery (1 hour 35 minutes usage & 1 day 11 hours standby) from last full charge, and I was connected with what I believe was called Apple Care. The very first thing he had me do was connect to my dock, and check for a software update. I asked him if an update was supposed to be available, and he said if it isn't out there now, it will be shortly. He said it's a small update, and one of the issues it's supposed to address are battery problems. I would like to think that they would know if/when an update is coming out...