Hello all, I am after some advice on how much ram i should buy for my: 2008 -Octo 2.8 MacPro 3,1 -2x1gb I have all the stock hardware installed with no upgrades yet. The current 2x1gb ram isn't cutting it for me at all. I am a design student who works allot with the cs4 suite mainly in web/flash/photoshop/aftereffects. But switching over to architecture and allot of 3D work next year what is a good amount of ram to have in for this machine? 8gb - 10gb - 16gb ? they are the options I am considering. Do you think that the macpro is in fact overkill for what i need would an imac or macbook pro be enough to perform architectural and 3d work ??