Last post was wrong。 I was extracting the REZ(rf018),and when i packed it , the file of REZ became smaller ,but i didn't change the size of anyone folder,why the size of REZ is smaller?PS:I use changed REZ to play game ,find there is not any gunshot and bomb sound。Hlpe!Hlep!Hlep!I want to pack file of REZ and dont change size。 Explain again,i didn't change the size of anyone folder but when i packed it to REZ,the size became smaller。