Since my D800 Raw files are owning my mid-2010 iMac, I'm thinking of getting a late 2012 model. Now that the 21.5's come with SSD as an option (which I think the pricing is unfair since Apple doesn't factor in the "missing" hard drive and straight up want an extra $300) and I would definatley need 16GB of RAM, I'm looking at $1999 for the 21.5 Mac with 650 GPU. OR for that money, I could just get the 27" iMac without the SSD for $1799 and just get another 16 GB's of RAM for $50 myself. This means for going the SSD. Or get the SSD fusion during my price into $2049. I'm just not sure how much better the 660 GPU is over the 650. I do play Diablo 3 and Starcraft 2 in whatever spare time I have. Thoughts? I'm trying my hardest to stay with iMac, but I can built a faster computer by building my own Windows box with a Dell 22" IPS monitor for $1500. Apple really put me in a pickle with their pricing for this generation of iMacs.