http://www.meritusllc.com/RMU/new2001/ has pics of it testing in Georiga. You can see the train on that. It is not back-to-back, but 4 across in a V shape.
Somebody on this forum has a MSN account that has good pics of the train on display at SFoG, who are you? Post that link again!
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Everybodys got something to hide except for me and my monkey!