Hi! I need clarification. Here is my current storage setup. One 2.5" SSD with the OS installed on it and Two HDD's for games and other media. I am planning to buy a Samsung M.2 SSD in a couple of weeks and will plan to use the Data Migration Software. Let's assume that I've already installed the drive on the motherboard and also its respective drivers on Windows. Before starting the clone, should i just leave my two hard drives attached or should i disconnect them prior to the OS Cloning? I'm just trying to avoid any potential issues from coming up when starting to clone my C: drive with other drives connected to the system. What i was thinking is that after the clone is finished, i can then change the boot drive on BIOS and re-attach the hard drives. Please advise!