To post a link the easiest way is to open the page in another browser window, highlight the URL of that page in the long skinny bar a top, Copy it with Ctrl key held down and pressing C key. Then click into the message where you want the link and hold down the Ctrl key and press V.
 On nearly every message site or e-mail system that works perfect, and no typing errors trying to post long strings of paths.
 Really just simple copy and paste is all it is and I'm sure you know how to do that fine :)
  The software takes care of making it an actaul link, 90% of forums. If it is not made into an actaul clickable link then it is posted as text like everything else, and you just copy it from the message and paste it into a browser window URL bar and hit enter and it works that way.

This is the link for your part 1 in this series, cut from another browser window and pasted in here for you.

http://www.fieldlines.com/story/2007/3/8/31258/26067

I would hate to try typing that, I would get something wrong.
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nothing to lose