it turns out "INTRC_OSC_NOCLKOUT" is correct (see m16f88.inc in your pbp folder). The code I posted in this thread worked for me - 1 second delays were one second. I did not use the @ device line (hence, it is commented out) but picked them from the menu in MPLAB (I do not use PM).

I am not sure what problems you are having or what you are asking here?