OK... I've just bought: From Apple: 8 Core Mac Pro 2.26, 16GB Ram, 640GB HD, ATI 4870. 24" LED Screen. In addition to this, I've purchased: x2 160GB Intel 25 G2 SSD I want to use one SSD for the operating system and one for my work in-progress, namely a Lightroom catalogue and what ever FC edit I'm working on. As I'm a complete kook and hate opening a computer i'm worried that I won't be able to fit the SSDs - I got the retail version with the 3.5" adapter tray and I'm hoping they will screw in and plug in easy. But after that will the need any formatting or will they just be ready I really need advice on the best way to set it all up, as I want to move the operating system off the 640GB drive that will come with the machine. Will this be easy? Any advice? Does anyone have this set up? Does it go fast enough to stop me headbutting the unit - I use a 24", 3.06Ghz, 4GB, 2009 iMac which is ok at best for my 60GB per photoshoot Lightroom galleries.. Thanks if you made it thus far..