I am looking for the BEST Hard Drive Defragmenter/Optimizer. I have tried Nortons Speed Disk and was Unhappy with the results and I have also tried Executive Softwares Diskeeper 8.0 Professional and was very Displeased with the results. Can anyone tell me wht the BEST defragmenter/Optimizer is for Windows XP home edition. I am trying to optimize the performance of my Hard Drive and have yet to find a program that meets my needs. Thank you for your help.