Boy, did I miss the pen folks! In a message dated 5/17/2006 6:28:56 P.M. Eastern Daylight Time, eric@xxxxxxxx writes: Again, you are wrong. They have to serve as examples. What you see is what you get. On 18 May 2006, at 0:21, isaacson@xxxxxxxxxxxxxxx wrote: > I believe it is not required. > > david > >