Hi, New here. hello! I like to have a simple pc interface that let user to select gcode file(s), and upload to sd card on RAMPS (smart LCD) , to be printed later. I don't want to use overcomplicated host software, usually has too many features that not needed for my need, eg. slicing etc. Please can anyone point me the right direction how I can do the above, either modify an existing host sofby composite7 - RAMPS Electronics