Got my new machine set up and running!
First couple of times it didn't recognise my HDD, I spent like 30 minutes playing around testing each SATA2 & 3 ports and in the end I got it somehow...
My other HDD is SATA2 which worked fine and loaded my old windows vista but was running so slow. Instead of wipe 'n clean I got a brand new HDD SATA3 and installed windows 7, it runs fast.
I still have my old HDD inside my case but currently disconnected. Will I be able to transfer data of my old HDD into my new HDD?
Another thing, I'm not sure how these blue 3.0 USB ports work, my mouse and keyboard wont work on them as well as my usb memory stick.
Thanks again for looking in this post, much appreciated for your help!