Hey. I've got a problem that i hope someone can recognize/help me with... It's with a new iBook (800 mhz) w/ the dual USB ports. Whenever the display is opened to equal or more than 45 degree angles, the display ALMOST turns off- that is, you can see a faint, faint outline of what was on the screen (like a ghost image of the computers in your typing class in 7th grade that'd had the image burned into the monitor....) i've searched on apple.com/support and other sites and had no luck regarding this. any suggestions? thanks.