http://forum.microchip.com/tm.aspx?m=146207 http://obones.free.fr/pickit%202%20DeviceEditorEx%20by%20OBones.zip It is possible to add some more chips to the "PICkit 2.dvs" file to support some PIC chips which are supported by the PICkit 2 firmware V1.10 but are not supported by the host software v1.12. Regards, Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist