Digital BW, The Print

Martin writes:

> If you have that much resolution in your file,
> it would seem to me that you are better off
> using it then not.

There's no harm in using whatever resolution you have.  But if my file
doesn't have enough pixels to print at 360 ppi at the size I want, there's
no harm in printing at 300 ppi or even 240 ppi.  The implication is that 360
ppi is _necessary_ for a decent print, but I do not find that to be true.