Hello, all! I've been using Defraggler for about a month, and I just dl'd the newest version today.
I just registered so I could chime in and say that I really appreciate such a powerful, neat, and FAST utility! No, really, it's FAST! I've got a bunch of large-ish files (500M to 5GB, game mods and such), and Defraggler is the perfect tool for efficient defragmentation and freespace consolidation after a long day of downloads and reorganization.