I am trying to program an 18f2550 through icsp and I am not having any luck. I am using a willem dual power programmer with it's icsp header and I have my pic on a breadboard. I have seen several circuits that are supposed to be required for icsp, I have tried most of them and did not get anywhere. I keep getting an error message, error program memory at 0x000000. I have also tried several different chips and keep getting the same error. I am running winxp with the porttalk driver installed.