I have a macbook 2009 13" unibody. Now I have been offered: http://www.everymac.com/systems/app...k-pro-core-2-duo-2.4-17-santa-rosa-specs.html with 4GB ram and 500GB HDD. Bigger screen but slower and less (max, as I would max it out anyway) ram Should I stick with my unibody? I'd like the bigger screen, the standard DVI output is nice as well. honest opinion please. I use my machine for work but in one place so I dont move around with it, just as at my work station. Specs all but same as my macbook bar DDR2 ram not DDR3. Will move my ssd over if I bought it. will I notice the drop in speed of ram in everyday use?