I'm reading iFixit's 2011 Mini tear down... and it looks exceptionally easy to get in there and replace the HDD. http://www.ifixit.com/Teardown/Mac-Mini-Mid-2011-Teardown/6131/1 What I'm not seeing, and I think this is probably because veteran experienced Mac owners probably know instinctively, is how the drive connects to that 1st SATA port. I can kind of see that it's a custom port, but the adapter can just connect to any ol' laptop hard drive? It seems like the only reason why you couldn't add a second is the lack of the 2nd adapter, right? I was thinking of getting one of these momentus drives from Seagate: http://www.newegg.com/Product/Product.aspx?Item=N82E16822148599. Has anyone used one of the XT hybrid drives??? I'm seeing them on sale $50 off for the 500gb on Amazon (http://www.amazon.com/Seagate-Momen...3?s=electronics&ie=UTF8&qid=1311374877&sr=1-3). Then I'm assuming you'd just do the CMD+R (if I remember right) and it'll do the internet based self recovery lion install??