Reikėjo tik paskaityti puslapio gale... :) What sort of PIC? - Anything where the part number contains 16F628. The "A" and "nonA", 4MHz & 20MHz should all work. The code is actually assembled for a "non A" variant but I have used it on a "A" chip with no problems at all. I checked the "hex" code "bit by bit" (for the configuration word) and, on paper, it is compatible with all types.