Storage Management Tool. Always a tight race for this award, the competition this year was as close as ever. Coming out on top was Raxco Software's PerfectDisk for Exchange. PerfectDisk was designed for large-disk-drive defragmentation. It consolidates available free space so that future defragmentation will be as quick as possible—no easy task on today's high-volume drives. We all know how crucial it is to clear up free space to enhance Microsoft Exchange Server performance by returning that space to the OS. Raxco's win proves the value of this method.