If I understand the above correctly, you can't do ABL without a computer connection? I understood that one would be necessary to set up the ABL, but thought that once set up, it could all run from the startup code with the computer disconnected. If the computer connection is required while printing, then ABL is probably off the table for me. I can't afford to have my computer sitting at the printer all day. That will be too bad too, as I already invested in the component parts to make it happen.