Braille tty jumpstart

[Paul Migliorelli (+1 3 0 3 5 4 3 2 3 1 1)]

Hi all.  I seem to have gotten spoiled with the ease by which brltty up 
and started with the powerbraille 80 in the office, but am needing a  
jumpstart using a brl lite 18, july 1 2001 revision at home.  This is a 
640, as opposed to a 2000.  I'm guessing that shouldn't make a difference, 
but I'm a bit stuck otherwise.  I'm guessing we're cabled ok, but beyond 
that I'll have to see.  Thanks as always.