XP Detox Wizard erases all the unnecessary multimedia material from your system that was installed automatically together with Windows XP. For this the program checks each file contained in user folders (My Images, My Music, etc) with the following parameters: name, size and a tenth byte. Then it checks them against the original files on installation.XP Detox Wizard also has an automatic mode that requires nothing from the user. The program can free up around 30MB of space on your hard drive. It is also an independent file, that runs directly and is totally free.