[PD] Hello world and Newbie Q

[Sam Watson]

From: "Greg Rippin" <gmr222 at nyu.edu>

> Try |s $1|.  The send destination will be defined by the initialization
argument

Thanks Greg!  That helps a bunch.  :)  It will take a little bit to rework
the code but it will be much more efficient in the end.

Thanks again,
Sam