Michael I only needed to use the 'F88 for 1 project. Here is my header. I never had any trouble with the inputs or outputs.

OSCCON = $60 'set int osc to 4mhz
ANSEL = 0 ANALOG INPUTS NONE
ADCON0 = 0 'AD MODULE OFF & CONSUMES NO CURRENT
CMCON = 7 'COMPARATORS OFF (DEFAULT ON POR)