[NTLK] How to i install packages received to my Inbox?

I've received a pkg in my Inbox and wonder how I can install it so
that I can use it on the Newton?

I believe that I need an additional extension for this capability, but
what is it called and where can I get it?

--
Thomas Tempelmann - exaggerating over a million times a day!
http://www.tempel.org/rb/  -- The primary source of outdated REALbasic
plugins and examples
Skype: tempel.org   AIM: superTempel
-- 
This is the NewtonTalk list - http://www.newtontalk.net/ for all inquiries
Official Newton FAQ: http://www.chuma.org/newton/faq/
WikiWikiNewt for all kinds of articles: http://tools.unna.org/wikiwikinewt/