Yes you can. But i'll prefer to do some program header and use them after. In my case, i'd do program header for each PIC i use with the configuration fuses and blah blah blah. You can do some with LCD define too and reuse them after. I feel safer to see all the code in front of me. BUT if you still want to do some INCLUDE files, create a new file.bas and then place INCLUDE "lcdstuff.bas" at the top of your code.