Dear NS-users: Do someone use the XCP protocol? I need to undestant how it claculates the number of flows. I read a lot, but it is confuse. DIANA _________________________________________________________________ Windows Live™ Hotmail®: Chat. Store. Share. Do more with mail. http://windowslive.com/explore?ocid=TXT_TAGLM_WL_t1_hm_justgotbetter_explore_012009