I have updated my IR Link page. There is some new stuff. BTW As Greg said, I have not worked on the PICLink since a while. I am suspecting that the diodes I am using are too slow. When I will have the time, I will try it without diodes. -- Sami Khawam sKhawam@bigfoot.com a9501901@unet.univie.ac.at http://unet.univie.ac.at/~a9501901