Don Distel 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. This is a kernal panic. Not normal. Hit your system with DiskWarrior or reinstall the OS. Ron