So i've been looking to get myself an SSD to put some kick back into my system. Im planning on pairing it with my current 1TB hard drive which will be used as storage. I was wondering if, when migrating an OS, does the migration include everything on the drive? Or can you choose to only migrate the OS installation folder itself (for me that would be C:\Windows) as this is all I would want to do due to there being over 600GB of data on my current HDD. I only need the Windows installation and maybe a few high use programs on the SSD.