I have a simple project that contains just a few subroutines. A PC utility reads the Intel hex file and downloads it via CAN to my target who places it in RAM. My target software can then make use of these subroutines. I have no problems in implementing this but I would like to eliminate the startup code from the project since I do not use it and would rather not have it taking up RAM space or adding additional download time. I tried deleting Start166.a66 from my project but start up code is still linked in from somewhere. (I can see it in my proj.m66 listing file, it is called C_STARTUP_CODE) How do I eliminate it??? Thanks in advance, Walt