I'm trying to connect a PIC to Internet using AN724, my only problem is that my ISP uses CHAP and not PAP. Would be difficult to implement CHAP in a PIC? Friendly Regards Octavio Nogueira =================================================== nogueira@propic2.com ICQ# 19841898 ProPic tools - low cost PIC programmer and emulator http://www.propic2.com =================================================== -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.