I'm no expert on this, but my layman's understanding of partitions is that that, if anything, they INCREASE the performance of a drive, because smaller partitions encourage more efficient cluster usage by the drive. Other more technically-minded members may know otherwise! What I CAN say, with absolute certainty is that I have never ever heard of a HDD losing performance or lifespan as a consequence of partitioning. When it's your time to kick the bucket, you kick the bucket, regardless of how segregated and organised your life is! ;) Arky ;o)