I've been using jkdefrag for a great length of time, mostly in the screensaver mode. It's safe, which means slow, but it has a feature I adore: Space Hogs. Essentially, it chooses to relocate large files in a different way, and offers this selection to files/directories the user chooses.
So, for me, I select c:\music as a spacehog, and the directory is defragged as a single unit further back in the disk, freeing up space at the beginning of the disk.
Are there any plans to allow users of defraggler a variety of placement options? Have I somehow missed it?
By the way, like CCleaner, my hat's off to you for the speed of your application.