Nando Dessena wrote:

>Jonathan,
>
>J> What do you think?
>
>Tougher than it looks. Discussed at length before. Have a look at the
>archives.
>
>

Perhaps so, but surely it's not as difficult as some of the other
architechtural suggestions that have been made on this list, and no less
useful, don't you think?...

Jonathan Neve.