Hi, My iMac is the Apple iMac "Core i5" 2.66 27-Inch (Late 2009) , this one: http://www.everymac.com/systems/app...i5-2.66-27-inch-aluminum-late-2009-specs.html I read that it can take 32GB RAM. I'm using Win7 64 bits. Can I put 32GB? Is it worth it? I have 8GB now. One other thing: My wife has the "Core 2 Duo" 2.66 24-Inch (Early 2009) with the original 4GB RAM. Can I put my 8GB RAM (the ones from the 27" iMac) on the 24" one? Thanks for your advice.