I got a new 1TB Hard Drive as an upgrade to my 500GB Hard Drive, so what I did was I cloned my entire 500GB Hard Drive onto my new HDD. Everything is running smoothly with the OS even working without an issue, the only issue is that my new HDD is only allocated for half of its storage. I understand how to add unallocated to the allocated portion on normal drives and such, but the disk management wont let me do it in this situation for some reason, does anyone know how to fix this, or is this just impossible to do this in this situation?