Has anybody got this combination to work? I've tried MPLAB 5.70.00. I upgraded my PICStart+ firmware to the latest version (3.0.00) and tried to read the contents of an 18f452. It hangs at address 0x7FE2 and puts up a dialog box: Communication error Cannot Receive..... [0000,00,00,54] I've also occasionally see the error: Connect Unsupported programmer detected, 28 (I assume they're referring to the PICStart+ and not me.) I figured my 4 year old PICStart+ was now too old. So I bought a new one and $200 bucks later see the same damn error. Do I have a couple of boat anchors now or does anyone know what may be happening? Scott -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics