my freiend got a perfoma with sys 7.5 i sent hangul system 7.1 but it didn't work... i think...differnce betwwen 7.1 & 7.5 system.. for example enabler... any one know how to do? leave message..please... *************************************************************** 잘 키운 공주하나 왕자들 안 부럽당.......... 키즈의 공주...