no camera data was found in this file

I have been using PS at a professional level for over a decade. Since last week, whenever I save a file I get a message window containing camera info for the image. If there is no info, the message is "no camera data was found in this file."

Can anyone tell me how to turn off this "feature?"

Thanks in advance!

Mac OS 10.5.5
PS CS3 10.0.1

Since last week,

That's usually a sign you need to trash your preferences.