I've downloaded Airport Utility 5.5.2 at least 3 times now, installed it on my HD, and all appears to have gone smoothly each time. However, when I open Airport Utility it keeps telling me that a new update is available. Airport Utility says it is still running 5.5 in the "about" section. Software update states there are no new updates available. Any thoughts? Thanks. I should also add I am running the latest version of Snow Leopard and have updated my Time Capsule and Airport Express with the latest firmware updates. I have also tried rebooting my mac, with no success.