Hi, My wife and I have two MacBooks Circa late 2008 and whilst mine at least is still going strong we are looking at getting a computer just for the home and so are thinking of the IMac 21'. The questions I have, and would be grateful for any advice is firstly, 8gb Ram or 16gb? We use the computer for internet, skype, emails, word processing, excel, music and photos. We would look at getting some photo editing software to play around with, but nothing serious. I use my MacBook for most of these things except photo editing and when I am working with a lot of the applications running I am using just under the 4gb of RAM I now have. So I'm thinking that the 8gb will be fine, more than enough. My concern is that you cannot upgrade the 21' so should I be looking to future proof it, just in case applications suddenly get a lot more RAM intensive? Secondly, fusion drive? Is it needed when it is just for home use? BuyersGuide indicates a new release might be around the corner, presumably this is going to be a speed bump as opposed to anything particularly significant? Any views/thoughts on the above or the IMac in general would be much appreciated!! Thank you!