The PIC18F8680 i am using has no internal oscillator, so i have to get = another chip to do the test. The next thing i will do is to redesign the adaptor and add the bypass = cap, and the smd oscillator. If i=B4ll find a way i=B4ll also try to make vdd/vss thicker as it was = mentioned before by Sphero Pefhany. I am not sure if it would be practically to let the adaptor have 2x2 = rows of pinheads.. I have to think about it. Maybe i gonna use a double sided pcb. So far, thank You all for Your opinion. Regards Lukas -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist