This DOS tool will allow you to use HDD's that are not 'certified' by Microsoft for Xbox360. This specific tool is written for use with Western Digital drives only! (keyword: hddhackr) New in this rel: * Fixed issue with LBA 28/48-bit address comparison * Confirmed HddHacker supports hard drives manufactured 2010 - WD Scorpio Blue Series BPVT - WD AV-25 Series BUDT