Dear All, i want to ask a question about gcj output binary ,is the binary depends on the jre or the jre can be removed , and about the CLASSPATH variable , is it must set? , and if the compilation is used with static linking if in this case , the dependent jar libraries could be removed or not ?. many thanksMohamed Hegazy _________________________________________________________________ Windows Live™: Keep your life in sync. Check it out! http://windowslive.com/explore?ocid=TXT_TAGLM_WL_t1_allup_explore_012009