On 12/22/04 3:05 PM, "Don Distel" <don at distelphoto.com> wrote: > While there seems to be a break in the action I though that I would > post this problem that I have once in a while. I am running a 15" > powerbook 10.2.8 with 1 gig of ram. This seems to happen only when I > am using Nikon software which I have to use because my nikon camera is > tethered to the book. Here is what happens - The entire screen goes > gray starting at the top and moving down to the bottom of the screen > and there is a white box in the middle that says - You need to > restart your computer. Hold down the power button for several seconds > or press the restart button. I can not do anything until I do the > restart. Nothing is lost unless an image was being downloaded at the > time of the crash. This problem doesn't happen that often, it seems > like only when a client is present. I do repair permissions once a > week and I run mac janitor every so often. Thanks, Don > www.distelphoto.com > You are describing a kernel panic which is probably being caused by the Nikon software. If your panics occur only when you are using that software it is a good bet that is the problem. Are you wedded to that software? I'm a semi-pro photographer and I transfer files from my cameras using a card reader and use iView MediaPro to organize them. david