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.