Apologies for the cross posting...
Ok, I've undergone the pkgsrc initiation, and raised/answered a lot of questions
about it.
I've taken the collection of this knowledge and added another HOWTO covering my
experiences to the wiki. You can read it here:
http://wiki.dragonflybsd.org/index.php/HOWTO/pkgsrc
As always, please contact me with any comments, questions, suggestions, etc.
Adrian