ESET NOD32 EAV 4 / ESS 4 Official English version released (attached: Official original Chinese patch download) after nearly half a year of public test revision, ESET has released its next generation of Security products - ESET NOD32 Antivirus 4 and ESET Smart Security 4 in English (for Windown XP and Vista). In addition to maintaining the light character of the previous products (NOD32 3 series), some new features have been added. Now provide EAV 4/ESS 4(official) English version, Chinese patch download, and its valid upgrade ID(successful registration)