I just bought a Crucial M550 mSATA SSD and want to migrate (not clone) my OS to it (essentially cut/paste not copy/paste). Are there any programs that don't clone my OS so that I don't have to format my HDD. Also, I want to make my SSD my bootable disk. How is the best way to go about doing all of this. Is there a step-by-step walkthrough somewhere because most things I have seen are people cloning their OS and then removing their HDD (not sure why you wouldn't just keep the free storage space). Also, would you recommend waiting to upgrade to Windows 10 and then doing all of this or migrate and then upgrade? Do you have any suggestions for software that will do this with a Crucial M550 mSATA SSD? Last question, my HDD is partitioned into 2 halves with 1 half storing my pics/videos. If I can't migrate and cloning is the only option: can I just format the partition that had my OS on it without formatting the whole disk so I don't delete my pics/videos? This is my first post here, thanks for any help!