I'm trying to insert a background image in a finder window like some game cd's have, but I can't seem to get it to work. I have copied the background.jpg to the diskimage that I'm creating, set the finder window to it, then made the image invisible via the terminal. I can see it fine on my G5 (10.4) but when I transfer the image over to our G4 (10.3) the background image doesn't show up, even though the jpg is on the disk image. I can't figure out what's going on, any ideas? Maybe the DiskUtility images with backgrounds in 10.4 are not compatible with 10.3?