JetDrive 2008 Ultimate is a tool to defrag your hard drive. Each time you install programs or games in the PC, it adds new data to the Windows registry. When you eliminate these applications they won+t be completely deleted, as the Windows registry keeps this information. The whole process makes the system more vulnerable and loading applications slower, and in general makes the whole machine slower. For this reason it+s a good idea to defrag your hard drive and free up those small blocks in the registry that are empty. This JetDrive 2008 Ultimate application has the following main features:* It is much quicker and more efficient than the Windows utility, and you can even gain up to 20% more efficiency in your PC.* It can delete the Windows temporary files before starting the defrag process, so the process can be accelerated. it also eliminates unnecessary files.* It offers the possibility to do the defrag manually, or automatically, via a process called AutoJet, with which you can program the day you want to do the defrag.* It lets you select, if you want, to defrag the whole drive, or just some files.* It has a tool that lets you view the space used for each file and folder.* It can detect errors on your hard drive, and if you prefer you can even repair them automatically.Once the defrag task has been finished, JetDrive 2008 Ultimate creates a report summarizing what it has done. It even has a 3D view for the reader to see more.