So by now there must be at least one Nehalem mac pro Quad owner among us. If that person is you then PLEASE take a photo of your cpu tray. I really want to know what the quad core tray looks like in comparison to the octo tray (there only being one cpu on the quad tray i am wondering if it is perhaps half a board etc). If you take a photo than thank you so much! The thought of this had been bugging me for ages and Apple seem to not know what it looks like! Thanks. C4.