A link to an external resource can't be resolved or other problem with that external resource
Nov 12 2019
I removed it. Looks dead to me.
Nov 2 2018
Thanks for the report.
Nov 21 2017
All right. Please put a comment here when it is back.
Well yes. However I had an agreement with Brenno to link to his site. I'll ping him.
But you could host those pages instead of depending only on a site that does not work! Can't you?
In any case those old howtos need some rework.