The compiler switch '-debug' isn't recognized (which isn't a problem per se, but...) "debug" statements in the code are ignored. Example: ... debug writeln("DBG: var X is: ", X, "'"); ... When in the debugger (gdb) the "debug" section (the 2 lines above) are simply ignored/stepped over. Is this a problem or is it me not knowing how to do it properly? Thanks -R