Hi, I've just bought a MacBook Santa Rosa and I've found a strange behavior with Leopard. If I quickly scroll a webpage with Safari or change app with cmd+tab there's the last horizontal line of pixels to the right of the 3d dock which becomes white and flashes. It happens only with the 3d dock visible, not with the 2d dock. I'd like to know if other people have this bug. Don't know if it's a leopard bug, or a macbook hardware fault... Thank you!