Hi, In a silly mood about I decided to graph the virus reception rate here (attached). Its only been running since Friday afternoon and dips below zero and bounces back due to a network outage bringing the rate to zero and spline smooting this into a cubic curve; its not me sending them out, honest! In the process ported the V7 spline command (also attached) BTW our IT dep have a virus catching firewall which sends me an email telling me what its done, its these I am graphing. -Steve