hi, I just started getting a column of red (like one pixel wide) going from the top to the bottom of the display, about a third of the way from the left. any ideas on what this might be? any advice? it's there always now when the machine is running. my machine is a clamshell 466 se ibook (firewire) running mac os 9.2.2, 320 megs of ram. thanks! watt http://hootpage.com