Here's some great footage of BN E9s. It appears to be original, IE not someone's dub off an old Pentrex tape or the like.
http://www.youtube.com/watch?NR=1&featu ... ShdmcQDI-A
http://www.youtube.com/watch?NR=1&featu ... ShdmcQDI-A
The new Acela: It's not Aveliable.