Originally Posted by
denverhockeyguy
There are some forum discussions on it.
To wit:
http://www.flyertalk.com/forum/unite...-question.html
http://www.flyertalk.com/forum/unite...l-eqm-eqs.html
http://www.flyertalk.com/forum/unite...does-work.html
A thread title search for "original routing" will turn up quite a few others.