.......so, I have seen a lot of people have been playing with the Seagate ThunderBolt adapter with an SSD and using it as a primary boot drive, (which is the scenario I was hoping for when I went HDD in my Imac). I have a 256GB Crucial M4 SSD on its way, as well as an enclosure I found on ebay, but I find myself worried I'm going to screw my setup trying to get this going. Is there a step by step guide detailing how to set this up? This is my first SSD and I believe that a fresh install of the OS is required, because of the different nature of the media, is this correct, (and if so - How do I go about this without messing up my present setup?) I suppose it's a positive comment that since I bought my 2010 MBP - then 2011 iMac, I haven't had very much in the way of troubleshooting or setting up to do, but when I want to do something vaguely technical my lack of knowledge of the OS becomes evident. If someone could point me in the right direction, or post a step by step themselves, I would be greatful - It'll stop me from making the silly mistakes I know are going to happen if I try this on my own.