On Mon 06 Feb 2012 at 23:36:15 +0700, Arief M Utama wrote: > But then it said the free space is unusable, I cant do any partitioning > on it. You aleady have four partitions. If they are primary ones you have the maximum number allowed. You will need to create a logical partition, which will mean deleting a primary. Now what do we do with the data on it?