@Shadow.97 - as I see it, any partition editor should flawlessly edit ANY partition. How do you change around C:\ if your partition editor is running under an OS that booted from it? C:\ is mounted and can't be modified. As I see it, the only way to do this is to run it from a live CD, such as [for example] installing in into mini-XP on Hiren's boot disk.
Can this thing modify Linux ext4 partitions? Windows doesn't normally see them.
I still believe the best partition editor I found is Gparted, which is basically a Linux liveCD that will easily boot up using an USB 3.0 flashdrive. Mini-XP is too archaic and will not read anything in USB 3.0.