I was on the phone with tech support at Nikon for almost an hour. The guy finally decided it had to be the system itself, and not Nikon software. You have to realize that 10.2.7 is new, and you would need to have someone using this system and also using NikonView to reproduce the problem. However, among other quirks - some games which played directly from the HD now demand a "CD check" before playing, alert sounds on Eudora are gone, Retrospect periodically decides to do an immediate execution at oddball times when it is scheduled to do an automated duplicate at set times. I'm also finding other little peculiarities as well.