suburban multiple unit some of QR's newer suburban rollingstock Jonathan Boles <mousewithglasses@hotmail.com> wrote in message 01bab708$078e5620$660665cb@tom-boles">news:01bab708$078e5620$660665cb@tom-boles... > Excuse my ignorance, but what is an SMU? > > > debatable.. i think QR's new 220series SMUs look much sexier :) >