Just curious who's running Screen Spanning doctor on a 12" iBook G4 1.33Ghz (latest model) very often? If you are, are you using clamshell mode? I'm thinking of getting another 17" 1280x1024 LCD for use on my iBook when I'm at my desk. I was planning on enabling clamshell mode, but not using it with it closed. You can close it, wake it up, then open it again and the screen stays off. So it anyone doing something similar with my specific ibook model?