@Larry,

re :
> Assembling the individual PDFs into a multi-page document isn't a problem for me (just a small hassle),
> but the thought occurred that if it was relatively easy to append to an existing PDF it would be quite
> handy. I'll look forward to whatever you come up with & appreciate as always your willingness to help!

I put a plug-in for doing this over here:
http://moi3d.com/forum/index.php?webtag=MOI&msg=10679.1

- Michael