Untested using PBPX 3.0.1.4 but should get you started and hopefully not even more lost.

Code:
'****************************************************************
'  Config files for PIC18F14K50 with internal 4MHz clock
#CONFIG
   __CONFIG    _CONFIG1L, _CPUDIV_NOCLKDIV_1L & _USBDIV_OFF_1L
   __CONFIG    _CONFIG1H, _FOSC_IRC_1H & _PLLEN_OFF_1H & _PCLKEN_ON_1H & _FCMEN_OFF_1H & _IESO_OFF_1H
   __CONFIG    _CONFIG2L, _PWRTEN_ON_2L & _BOREN_ON_2L & _BORV_19_2L
   __CONFIG    _CONFIG2H, _WDTEN_ON_2H & _WDTPS_512_2H
   __CONFIG    _CONFIG3H, _MCLRE_OFF_3H
   __CONFIG    _CONFIG4L, _STVREN_OFF_4L & _LVP_OFF_4L & _BBSIZ_ON_4L & _XINST_OFF_4L & _DEBUG_OFF_4L
   __CONFIG    _CONFIG5L, _CP0_OFF_5L & _CP1_OFF_5L
   __CONFIG    _CONFIG5H, _CPB_OFF_5H
#ENDCONFIG
PORTA = %00000000       ' Turn off all PORTA 
TRISA = %11111111       ' PORTA set to inputs
PORTB = %00000000       ' Turn off all PORTB
TRISB = %00000000       ' PORTB set to outputs
PORTC = %00000000       ' Turn off all PORTC
TRISC = %11111111       ' PORTC set for intputs
CM1CON0.7 = 0		    ' Analog comparator #1 off
CM2CON0.7 = 0		    ' Analog comparator #2 off
ADCON0.0 = 0            ' A/D module disabled
ADCON1 = 0              ' A/D references set to Vdd and Vss
ANSEL = 0               ' Turn Analog Register 1 OFF
ANSELH = 0              ' Turn Analog Register 2 OFF
CCP1CON = 0             ' Disables CCP module
TXSTA.5 = 0             ' EUSART transmitter disabled
RCSTA.7 = 0             ' EUSART serial port disabled

OSCCON = %01010110      ' Section 2.6 Oscillator Control of data sheet
CLEAR                   ' Set all registers to 0 
                   
DEFINE OSC 4

'=========================================================================
'                        Variable Definitions      
'=========================================================================
LED VAR LATB.5  ' LED aliased to PORTB Latch register 5

'=========================================================================
' Turn LED On/OFF @ 2Hz
'=========================================================================  
Main:
    LED = 1     ' Turn LED ON
    PAUSE 500   ' Wait 500ms
    LED = 0     ' Turn LED OFF
    PAUSE 500   ' Wait 500ms
GOTO Main