Hello, I just downloaded cygwin and chose brltty as its part. If I run brltty, console displays BRLTTY 3.8 [http://mielke.cc/brltty/] twice, but my ALVA 544 Satellite display doesn't seem to respond. Under Ubuntu live, it worked. ALVA is connected on USB. I have virgin cygwin install. What now? Tomas Valusek