On Tue, 20 Oct 2009 21:57:58 EDT, RELNGSON at aol.com wrote: > ....I have come to the conclusion that it is the HD itself since when > using HD2, everything is normal. And it is not my 23" Apple Cinema > display, either. > ........... > Now to the question.... > The bad HD is a 120gig model and given the prices these days I may > as well install something new & larger. Looking at System Profiler, > it's indentified as ATA. So, I should order what? I assume the color you're referring to is the general appearance of colors on your desktop, and in all applications. Is this correct? I just don't see how the HD could possibly have any affect on color on the monitor. As for getting a new HD, I would go to http://www.newegg.com/ or http://eshop.macsales.com/ and, probably, order a Seagate IDE ATA internal HD. . . . . . . . . . . . . . . . . . . . . . . O'Brien