Get some output going first. If nothing else, make an LED come on and off. Without debug outputs, you'll have a hell of a time debugging anything. This group is pretty hot on helping people like you, because we all got started more or less the same way. In ham radio, it's called "Elmering". Welcome, and have fun with it! -- Dave's Engineering Page: http://www.dvanhorn.org Where's dave? http://www.findu.com/cgi-bin/find.cgi?kc6ete-9 -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body