There is a program which helps virus's to be picked up less by AV's and one part of the prog is to change the .exe to a VBS. When i scanned the newly spit out VBS script of the virus, Norton 2002 didnt pick up anything.....Thou i didnt test the VBS to see if it still worked, because i didnt particularly want to infect my computer. Would it still work even though it is a VBS? THe program had lots of extra options like to add null bytes on the end to change the size of the file, which can help to disguise the virus. Another option of it was to join it to another file, such as a picture that you could easily send to a friend.