Originally Posted By: DBMaster
Regardless of the software used the actual need to defrag declined dramatically with Windows 7. Correct me if I'm wrong. It may have begun when MS switched to NTFS from FAT32.
Correct (and it started before 7, really started with Win 2K). And also, all defrag programs use the MS system to perform the actual work. It is just how the files are defragged that changes. In application, performance between the built-in Windows one, which you never need to touch, and a stand-alone product are indiscernible to any end user. It is more the desire to be "doing something" that drives people to aftermarket defrag products.