well not really Dave
here is what I get when I compile:
Executing: "C:\PBP2.60\PBPMPLAB.BAT" -ampasmwin -k# -p18F4550 "both.bas"
Executing: "C:\PBP2.60\PBPW.EXE" -ampasmwin -k# -p18F4550 "both.bas"
PICBASIC PRO(TM) Compiler 2.60A, (c) 1998, 2010 microEngineering Labs, Inc.
All Rights Reserved.

ERROR: Unable to execute mpasmwin.Error[118] C:\PBP2.60\BOTH.ASM 184 : Overwriting previous address contents (0000)
Error[118] C:\PBP2.60\BOTH.ASM 184 : Overwriting previous address contents (0001)
Skipping link step. Not all sources built successfully.
BUILD FAILED: Sat Feb 19 14:31:44 2011


this is the code header I used:
Code:
@ __CONFIG    _CONFIG1H, _FOSC_INTOSCIO_EC_1H
DEFINE OSC 8