Right disk Initialization defaulted to GPT for this 4TB drive, now i am in computer management, storage, disk management, now what do i choose ? can you confirm the following is correct, i think its new simple volume, then format this volume with the following settings, file system NTFS, allocation unit size Default, volume label New volume, then box is ticked Perform a quick format, i done all that and looks ok, so is that correct ? and now do i use Samsung Magician software to make a Over-provisioning partition ? and set trim etc? thx