could it be a difference in display card technology? The Ti may not have the display horsepower to dissolve. Jeff Richard Gilmore wrote: > This is totally off topic but I wondering if anybody might know. I've got a > white iMac at work with Panther and Ti Powerbook G4 400 at home also with > Panther same version on both. In the desktop and screensaver preference I have > it set to change the desktop picture every minute on the machine at work when > the pictures change it dissolves nicely from one to the next but on the > Powerbook it just cuts straight to the new pic no gradual dissovle like on the > iMac. There's no option that I could find to specify transitions anybody have > any idea? I prefer it to dissolve rather than cut. >