I am going to be 100% honest with you...I don't really know. I just checked the Mouser link that RJ sent me and there is a 1.2 ohm 1/4 watt resistor, but there is no 1/2 watt resistor. Are you sure it isn't 1/4 watt? I have all mine packed way and can't get to them right now.
Also, yes, I did program all the PICs before I shipped them.