In my early years I myself was studding whit laser scanner and get an scanner from a company from my fatter and he is an musician , when I was studding in my bunker (basement) the music playing the (notenkraker ) nutcrackers was playing behind me.bach and Beethoven... and me my noose in the Boeks from IBM and compac server and developing in code a to get the 38 and 39 and not 37 code working for a access and dollop the BASIC interpret silks to make programs. And the go running whit my luck something need to bi don about it