http://www.antivirus.com/pc-cillin/vinfo/virusencyclo/default5.asp?VName=PE_ NIMDA.A I sent this once, but never saw it arrive on the list... sorry if it is a dup. Link may wrap. -Eric Larsen -Key Knife, Inc. http://www.sunbelt-software.com/ntsysadmin_list_charter.htm