Hello, I would like to use Gparted to resize my System Reserved partition which precedes Windows C:\ partition in my Windows 7 PC. The SR partition occupies 30 MB, so it still has 70 MB free. I don't want to see this unused space wasted. Besides, I want to prepare my HD prior to backing it up and cloning, via Macrium Reflect free version. Is it safe to do so, without affecting booting, backing up and cloning? Thanks in advance for your help.